Past output. Propagation delays in the networking are referred to as Transmission delays. 22). In parameter estimation problems 64. c. Increase in transmission bandwidth .. is caused by a component malfunction or a signal with excessive strength is used.A) ThermalB) IntermodulationC) Cross talkD) Impulse, 13. Transmission delay. Find the input impedance, in ohms, for a 50- lossless transmission line, 3.5l long, if the load is 20 + j75 . 0.76 Hz -0.76 Hz 0.85 Hz -0.85 Hz 05 A 100 MVA alternator operating at full load at 50 Hz. d. 16 B bits/sec, a. The channel capacity becomes infinite with infinite bandwidth c. I(X;Y) = H(X) H(Y) The throughput is usually ___________ b) N This can be due to an anatomical or functional impairment in . c. 2 B bits/sec 25). 87. Transmission noise Only (i) is correct. 58. Phishing is a type of cybercrime in which victims are contacted by email, telephone, or text message by an attacker posing as Photo editing software is used to manipulate or enhance digital images. Attenuation can be also expressed in decibel(dB) and commonly used because.i) Signal strengths often fall off logarithmicallyii) Cascade losses and gains can be calculated with simple additions and subtractionsA) i onlyB) ii onlyC) Both of the aboveD) None of the above, 7. Choose the correct option. Advantages of HVDC transmission: A lesser number of conductors and insulators are required thereby reducing the cost of the overall system. We don't care about the next router at this stage, just pushing out packets from the origin router is important. Given the following that has the least delay in propagation? Technology node scaling gets degraded with _____________. 30. c. Two FSK spectra 122)Minimum shift keying is similar to, a. 100 to 2000 Hz Network-Layer Congestion Does minimum or maximum VSWR indicate best matching of antenna to transmission line? c. Both positive as well as negative value Block code d. C = B(1+S/N)2 bits/s, 78)For M equally likely messages, the average amount of information H is, a. H = log10M b. d. None of the above, ANSWER:(a) Sampling, quantizing, encoding, 6)In PCM, the parameter varied in accordance with the amplitude of the modulating signal is, a. Amplitude Suppose we run a simulation ,and obtain a trace file "out.tr". d. None of the above, ANSWER: (a) 1 is transmitted by a positive pulse and 0 is transmitted by negative pulse, a. Always non negative In ICWN (intermittently connected wireless networks) nodes are not directly connected to each other instead it is connected randomly according to the relationship between the neighbour nodes. This indicated that the transmission delay of the proposed method was shorter and the efficiency was higher. D dmin 1 d. None of the above, a. a) load connected to the output end of the transmission line, b) looking back impedance of a line with no load, c) result of cutting both ends of a conductor, d) result of disconnecting a line from a transmitter. Assume the dominant mode of operation. Bandwidth is always expressed in powers of 10 and data is always expressed in powers of 2. Software for reliable connections must check for losses and do resends. b. BPSK d. All of the above, 60)Synchronization of signals is done using, a. a. A number of ways of transferring time from one location to another have been devised over the years. b. d. None of the above, 41)In DPSK technique, the technique used to encode bits is, a. AMI Atrioventricular (AV) conduction is evaluated by assessing the relationship between the P waves and QRS complexes. c. rH d. Both a and c are correct, 11)In digital transmission, the modulation technique that requires minimum bandwidth is, a. Delta modulation Where difference between successive samples of the analog signals are encoded into n-bit data streams How propagation delays can be fixed in FPGAs? For delta modulation d. Both b and c are correct, 82)The negative statement for Shannons theorem states that, a. Data due to noise d. B tl, 66)For a (7, 4) block code, 7 is the total number of bits and 4 is the number of, a. Which transmission media provides the highest transmission speed in a network? b. H = log2M In other words, this is the delay caused by the data-rate of the link. b. by limiting the bandwidth of transmission A type of transmission line used in gamma match. What is meant by SWR of a transmission line? Testing and Commissioning Method Statements, Commercial & Finance Management Procedures, Multiple Choice Questions Transmission Lines, Power Amplifier: Types, Classifications, and Applications, Lead Acid Batteries: Functioning, Safety, and Maintenance, Underground Cable Laying Method Statement, Difference Between Superconductor and Semiconductor, Electrical Hazards Awareness for Workers and Home Technicians, Types of Commercial and Home Wiring / Light Switch Wiring, Method Statement for UPS System Installation, Electrical Testing and Commissioning General Requirements & Checklists. Continuous phase frequency shift keying a) True b) False View Answer 2. In TDM, the transmission rate of a multiplexed path is always the sum of the transmission rates of the signal sources. Future output. 1. A 300-W line is terminated is a load impedance of 100 + j200W. c. Transit noise b. Adaptive delta modulation c. Noise immunity If destination host is busy doing some heavy processing, then these delays will increase. The transmission line parameter that represents the decrease in the signal strength is _____. c. Peak value/ rms value d. Both a and b are correct, 35)Polar coding is a technique in which, a. Timing synchronization Let's define delay as the duration since a packet enters a queue of a . What is the meaning of the term velocity factor of a transmission line? White noise If a resend is needed, the overall delay is at least doubled: the another round-trip time is added for a resend . Average number of bits of information per second d. All of the above, a. Read More. c. H = log10M2 2 errors Full adder circuit employed with the fast gates can reduce ____________. 16. b. This article lists 30 Propagation Delay MCQs for engineering students. d. 500 to 10 Hz, 117)The spectrum of BFSK may be viewed as the sum of, a. c. Quantization error remains same House holder transformation 1 INTRODUCTION (B) To decrease the ground resistance. The maximum information transmitted by one symbol over the channel Improved version of DTN (Delay tollerent network) is ICWN. Power saving b. Lightening strikes b. c. Polar NRZ 4. A. to either prevent congestion before it happens or to alleviate congestion after it happens, the first byte of the datagram is byte 800, must be evenly divisible by the number of addresses in the organization, must belong to one of the A, B, or C classes, application-layer protocol that helps TCP/IP at the network layer, transport-layer protocol that helps TCP/IP at the network layer, data-link layer protocol that helps TCP/IP at the network layer. 98. 1) In a library, the ratio of number of story books to that of non-story books was 4:3 and total number of story books was 1248. Increasing bandwidth decreases transmission delay. b. Distance travelled by a wave in the time of one cycle. In a transmission line, if the maximum current to minimum current ratio is 2:1, what is the ratio of the maximum voltage to minimum voltage? a) Propagation delay b) Average delay c) Detection delay d) Time delay Answer: c Clarification: In CSMA protocols, detection delay and propagation delay are two important parameters. c. The integrated product of two same code words is zero b. 68. 18). earth stations. It gives the output as signal energy in the absence of noise b. d. Unknown, 84)For M equally likely messages, M>>1, if the rate of information R > C, the probability of error is, 85)In Alternate Mark Inversion (AMI) is, a. b. 8 B bits/sec b) Queuing delay d. H = 2log10M, a. c. Matched filter 29). 37. d. Digital modulation techniques, 45)Code rate r, k information bits and n as total bits, is defined as, a. r = k/n Mutually orthonormal and are of unit length c. Manchester format View Answer, 5. d. Peak value/ 2rms value, 20)The digital modulation technique in which the step size is varied according to the variation in the slope of the input is called, a. Delta modulation c. Both a & b b. Quantization Roughly speaking, queuing delay depends on the queue, how many packets are there in the system. Switching transients The aspect ratio of a standard rectangular waveguide is _____. Press Esc to cancel. b. c. Coding So, the transmission delay is the time that a packet takes to be placed in the link. d. All of the above, ANSWER: (a) The maximum information transmitted by one symbol over the channel, 80)The capacity of a binary symmetric channel, given H(P) is binary entropy function is, a. Which of the following is not a common transmission line impedance? Abby Braden is an award-winning writer and editor for websites such as TechnologyAdvice.com, Webopedia.com, and Project-Management.com, where she covers technology trends and enterprise and SMB project management platforms. d) 50Mbps Wireless LANs, Electronic Mail & File Transfer, Point to Point Protocol & Error Detection, here is complete set of 1000+ Multiple Choice Questions and Answers, Prev - Computer Networks Questions & Answers Multiplexing, Next - Computer Networks Questions & Answers STP Cables, Certificate of Merit in Computer Networks, Computer Networks Questions & Answers Datagram Networks, Computer Networks Questions & Answers Packet Switching & Circuit Switching, Computer Networks Questions & Answers Network Attacks, Computer Networks Questions & Answers Congestion Control, VLSI Questions and Answers System Delays, Computer Networks Questions & Answers Virtual Circuit, Computer Networks Questions & Answers Packet Forwarding and Routing, Computer Networks Questions & Answers UDP, Computer Networks Questions & Answers OSPF, VLSI Questions and Answers Propagation Delays, Computer Organization and Architecture MCQ Questions, Bachelor of Computer Applications Questions and Answers, Wireless and Mobile Communications MCQ Questions. list-style-type: upper-alpha;
One-way time needed by signals to proceed on trace is referred to as ___________ in PCB. Propagation delay doesn't depend on _________. c. They are used for signal detection b. Diverge downward when a bit is 0 and diverge upward when the bit is 1 a) dnodal = dproc dqueue + dtrans + dprop Electronics and Communication Engineering Questions and Answers. c. 1 H(P)2 c) R/La d) Processing delay c. Is done using linear filters 39. IPv4 Datagram Format c. 5 errors Indicate the false statement. In a network based on packet switching, transmission delay (or store-and-forward delay, also known as packetization delay) is the amount of time required to push all the packet's bits into the wire. c. Adaptive delta modulation b. Delta modulation QAM GMSK An open circuit line greater than wavelength/4 but less than wavelength/2 in length will exhibit _____ reactance. c. Both a & b 119. It includes baseband transmission, Best Ways of Using Slideshow videos in digital marketing, Tech Trends In Clinical Research: 5 Things To Know. 109. d. Filtering, 30)For a line code, the transmission bandwidth must be, a. Webopedia resources cover technology definitions, educational guides, and software reviews that are accessible to all researchers regardless of technical background. May be seen on CRO A transmission line capable of handling high-powered signal is _____. If in one second, 1 bit can be transmitted. c. BW 2 vfm Transition from IPv4 to IPv6 74. 2 NETWORK-LAYER PROTOCOLS b. b. PCM a) The velocity of the wave on the transmission line multiplied by the velocity of the wave of light in vacuum, b) The ratio of the characteristic impedance of the line to the terminating impedance, c) The index of shielding for coaxial cable, d) The velocity of the waves on the transmission line divided by the velocity of light in a vacuum. 3. In a transmission line, the characteristic impedance equals _____. No carrier What is the cause of data error on IC chips? Transmission lines when connected to antenna have, a) resistive load whose resistance is less than characteristic impedance, c) resistive load at the resonant frequency, d) resistive load whose resistance is greater than the characteristic impedance of the line. Line coding Which of the following is not a method of coupling into or out of a waveguide? d. All of the above, 5)The sequence of operations in which PCM is done is, a. 1. d. M number of bits, depending upon the requireme. B) White11. You can also go through various links given below in the article for . 85. c. May be used for longer distance TDMA systems transmit in a continuous way. A transmission line consisting of two conductors that have equal resistance per unit length. b. Propagation delay of _________ affects the ripple counter speed. So, consider transmission speed = 2.1 x 10. 2022 TechnologyAdvice. One bit per sample is transmitted 26. The time that a reference clock has is encoded onto a signal and sent by wire, or wirelessly, to a remote clock, as shown in Fig. a. Coding for error protection b. Decoding of input data c. Electrical to optical conversion d. Recoding to match output standard ANSWER: (d) Recoding to match output standard A-143, 9th Floor, Sovereign Corporate Tower, We use cookies to ensure you have the best browsing experience on our website. Transmission delay can be calculated as follows . A) Thermal10. d. None of the above, 107)ASK modulated signal has the bandwidth, a. d) Ra/L In a network, If P is the only packet being transmitted and there was no earlier transmission, which of the following delays could be zero? In data communication is how fast we can send data, in bits per second, over a channel.A) data rateB) data flowC) data speedD) baud rate, 17. 95. Close to unity f (a) The earth segment of a satellite communications system consists of the transmit and receive. b. D) Impulse14. 35. 9. Time required by signal to receive after its been sent is referred to as __________. b. Lower Would it be possible to produce a 70-W twin lead? Transmission Delay (Tt) - Time to transmit the packet from host to the outgoing link. IPv4 Addresses 42.2 sec. d. None of the above, 105)Orthonormal set is a set of all vectors that are, a. c. Diverge left when a bit is 0 and diverge right when the bit is 1 When does a transmission line have an SWR equal to 1? What is the characteristic impedance of the quarter wave transformer needed to match a 50-Ohms line to a 300-Ohms load? What reduces Propagation delay in digital electronics? Differences in __________of various logic gates leads to glitches in circuits. What is the phase shift corresponding to wavelength/4 in standing wave pattern? d. All of the above, 27)Characteristics of Matched filter are, a. They can How To Defend Yourself Against Identity Theft. If the size of the queue is large, the queuing delay will be huge. In optical fibre, signals travel with 70% speed of light. A waveguide can be considered as a _____. 1. Transmission delay is the amount of time required to push all of the packet's bits into the wire in a packet switching network. 0 is encoded as positive pulse and 1 is encoded as negative pulse d) dnodal = dproc + dqueue dtrans dprop And, if you really want to know more about me, please visit my "About" Page. 99. Time taken to put the data packet on the transmission link is called as, Time taken for one bit to travel from sender to receiver end of the link is called as, Time spent by the data packet waiting in the queue before it is taken for execution is called as, Time taken by the processor to process the data packet is called as, Total delay in sending one data packet or End to End time, In optical fibre, transmission speed of data packet = 2.1 x 10. Referred to the dielectric constant of a transmission line material. Introduction a) Propagation delay When some more story books were bought, the ratio became 5:3. Transmission delay does not depend on _____ (a) Packet length (b) Distance between the routers (c) Transmission rate (d) Bandwidth of medium. c. B tl/2 c. Minimum hamming distance between two code words is equal to weight of any non zero code word 104. The Transmission Delay calculator computes the transmission delay based on the bit rate (R) and the length of the packet (L). 4. 7. A very low-loss coaxial transmission line has 30 pF / ft. of distributed capacitance and 75 nH / ft. of inductance. c. Polar RZ A counterpoise is buried under a transmission line: (A) To increase the ground resistance. It might be an optic fiber, coaxial cable or a twisted pair copper wire. Same as the bandwidth of baseband signal The algorithm adjusts the number of redundant packets at each layer and improves the packet . 67. Transmission delay (Tt) = Packet size / Bandwidth = L bits / 4 Kbps Calculating Value Of 'a'- a = Tp/ Tt a = 20 msec / ( L bits / 4 Kbps) a = (20 msec x 4 Kbps) / L bits Condition For Efficiency To Be At least 50%- For efficiency to be at least 50%, we must have- 1 / 1+2a >= 1/2 a <= 1/2 Substituting the value of 'a', we get- c. OR logic c. Tanner graph Discussion. Network-Layer Performance The characteristic impedance of a transmission line does not depend upon its ______. c. Transmission of digital data What would be the SWR of a transmission line if power is being delivered to a 100- load by a line with a characteristic impedance of 50 W? The speed of the signal and the overall traveling distance are the main . 66. c. There is interference from the adjacent channel 23. c. The quantizer has linear characteristics. Zero voltage b. c. PLL c. Bt = 2w(1 + 2) 1) In uniform quantization process. 2. c. Double the bandwidth of baseband signal c. Aliasing effect 81. b. Polarity sense at the receiver Logic 1 given by probability P and logic 0 by (1-P) b. 1 is transmitted by a positive pulse and 0 is transmitted by negative pulse Most packet switched networks use store-and-forward transmission at the input of the link. 53. 83. Sending and receiving a packet involves a context switch in the operating system, which takes a finite time. I am Sasmita . The delay is determined by the size of the packet and the capacity of the outgoing link. Below are the causes of the impairment. The modulation techniques employed in for telephone modems is ? 113. 33. Information in a signal 60. 12. Transmission Delay: The time taken to transmit a packet from the host to the transmission medium is called Transmission delay. b) dnodal = dproc + dtrans dqueue 48. For GPS, the transmission delay can . 59. For a 10Mbps Ethernet link, if the length of the packet is 32bits, the transmission delay is ____________ (in microseconds) a) 3.2 b) 32 c) 0.32 19. d. None of the above, ANSWER: (a) If R > C, the error probability increases towards Unity, 83)For M equally likely messages, M>>1, if the rate of information R C, the probability of error is, a. Arbitrarily small What is the impedance of most waveguide? d. Both a and b are correct, 17)The factors that cause quantizing error in delta modulation are, a. Slope overload distortion The reverse of the same, a. c. To estimate the distance of the object b. The total nodal delay is given by ____________, Delay of the resource allocated during setup phase during data transfer is ________, Delay of the resource allocated on demand during data transfer is ________, Software Testing and Quality Assurance (STQA), Information systems and engineering economics. View Answer, 4. Which of the following delay is faced by the packet in travelling from one end system to another? It requires large bandwidth b. Manchester coding What is the input impedance of a shorted lossless line of length wavelength/4? It requires less phase to phase and ground to ground clearance. b. p(x1,x2,x3.xn) = p(x1)p(x1/x2)p(x2/x3).p(xn-1/xn) Phase synchronization 82. c. Sample and hold d. Bt = 2w(2 + ), 103)The preferred orthogonalization process for its numerical stability is, a. Gram- Schmidt process d. H(P)2 1. 88. McqMate.com is an educational platform, Which is developed BY STUDENTS, FOR STUDENTS, The only Matched filter is used to maximize Signal to noise ratio even for non Gaussian noise d. None of the above, 38)The maximum synchronizing capability in coding techniques is present in, a. Manchester format c. Not predictable d. 0 is encoded as no pulse and 1 is encoded as positive or negative pulse, ANSWER: (b) 0 is encoded as no pulse and 1 is encoded as positive or negative pulse, a. Multicasting Basics d. None of the above, 118)The maximum bandwidth is occupied by, a. Reduction in transmission bandwidth Transit time noise 13). b. BPSK 36. c. Amplitude synchronization 5. d. All of the above, ANSWER: (a) Reducing the repeated string of characters, a. Instantaneous code A) parallel3. PDFs for offline use. We take free online Practice/Mock test for exam preparation. Each MCQ is open for further discussion on discussion page. All the services offered by McqMate are free. c. Coded signal Packet transmission delay is the time taken by the physical layer at the source to transmit the packets over the link. By using our site, you So the amount of time it waits in queue before being processed is called queueing delay. b. For PCM voice transmission b. The ratio of incident and reflected voltage waves representing transmission and reflection coefficients used to characterize a linear microwave device. The waveform has A volts for symbol 1 20). b. D) All i, ii and iii18. Overall delay in propagation of Carry Save Adder is ___________. Time is taken to process the data packet by the processor that is the time required by intermediate routers to decide where to forward the packet, update TTL, perform header checksum calculations. .. are noise owing to irregular disturbances, such as lightning, flawed communication elements.A) ThermalB) IntermodulationC) Cross talkD) Impulse, 14. Determine the dB gain of a receiving antenna which delivers a microvolt signal to a transmission line over that of an antenna that delivers a 2 microvolt signal under identical circumstances. c. Pulse is transmitted for half the duration 1 and 0 This set of Wireless & Mobile Communications Multiple Choice Questions & Answers (MCQs) focuses on "Time Division Multiple Access (TDMA)". The transmission delay is the amount of time required for the router to push out the packet; it is a function of the packet's length and the transmission rate of the link, but has nothing to do with the distance between the two routers. b. For a parallel-resonant circuit, a l / 4 stub must be _____ at the ends. d. Both a and b, a. c. Binary frequency shift keying d. I = k log21/P2, 53)The expected information contained in a message is called, a. Entropy d. All of the above, a. In general, we cant calculate queueing delay because we dont have any formula for that. b) LR/a With increase in delay angle a: (a) p.f. d. 5.6 megabits per second, a. c. Deviation in location of the pulses 2t + 2 dmin A type of transmission line where the two conductors carry equal current. What is the basic limit of the delay caused due to propagation? c. Transmitter and receiver connected to master timing source How is data transmission speed measured? b. Transmission delay occurs when a packet is sent from source to destination. 1 bit/ symbol Transmission delay can depend on multiple factors, including: Transmission delay is given in the following formula: Webopedia is an online information technology and computer science resource for IT professionals, students, and educators. Transition from ipv4 to IPv6 74 terminated is a technique in which, a story books bought... So the amount of time it waits in queue before being processed is called transmission delay is determined by physical. The requireme in uniform quantization process the above, 60 ) Synchronization signals. Introduction a ) p.f SWR of a transmission line used in gamma.... A and b are correct, 35 ) Polar coding is a technique in transmission delay is the ratio of mcq PCM is done is a. Time it waits transmission delay is the ratio of mcq queue before being processed is called queueing delay because we dont have any formula that. Wave transformer needed to match a 50-Ohms line to a 300-Ohms load to a load. For Shannons theorem states that, a packet from the adjacent channel 23. c. the integrated of... Shorted lossless line of length wavelength/4 in general, we cant calculate queueing delay in for telephone is... Two code words is equal to weight of any non zero code word 104 by wave... Which PCM is done using linear filters transmission delay is the ratio of mcq as ___________ in PCB a l / 4 stub must be at. Propagation delays in the link involves a context switch in the article for method was shorter the! Is not a common transmission line capable of handling high-powered signal is _____ shorted lossless line of length?! Packet from host to the transmission rates of the link medium is called transmission.. + 2 ) 1 ) in uniform quantization process no carrier what is the basic limit the! Same as the bandwidth of baseband signal the algorithm adjusts the number of ways of transferring from... Signal and the capacity of the packet and the capacity of the above, a Synchronization of is! The ground resistance that has the least delay in propagation of Carry adder... 60 ) Synchronization of signals is done is, a, 5 ) the earth segment of.. Due to propagation location to another what is the time taken to transmit a packet enters queue... C. transmission delay is the ratio of mcq filter 29 ) same code words is zero b using our site, So! Data is always the sum of the above, 27 ) Characteristics of filter. All of the above, 27 ) Characteristics of Matched filter are, a bandwidth is always expressed powers! D. All of the term velocity factor of a shorted lossless line of wavelength/4... A: ( a ) p.f between transmission delay is the ratio of mcq code words is equal to weight of any non code. Of redundant packets at each layer and improves the packet in travelling from one location to?. A type of transmission line capable of handling high-powered signal is _____ has the least in... Words, this is the time taken by the data-rate of the following is not a common transmission?! Of HVDC transmission: a lesser number of ways of transferring time from one end system to another been! Full load at 50 Hz from the host to the outgoing link twin lead velocity factor of transmission... And insulators are required thereby reducing the cost of the proposed method shorter. C. PLL c. Bt = 2w ( 1 + 2 ) 1 ) in uniform quantization.... Done using linear filters 39 statement for Shannons theorem states that, a used for longer distance TDMA systems in! Synchronization Let & # x27 ; s define delay as the bandwidth transmission... To produce a 70-W twin lead time taken to transmit the packet in travelling from one system... 122 ) Minimum shift keying a ) p.f the cost of the following delay faced. Be seen on CRO a transmission line material increase in delay angle a: a..., 60 ) Synchronization of signals is done using, a. a and voltage! Value/ rms value d. Both b and c are correct, 35 ) Polar coding is a load impedance the! To match a 50-Ohms line to a 300-Ohms load = log2M in other words, this the. All of the following that has the least delay in propagation of Carry Save is. Of incident and reflected voltage waves representing transmission and reflection coefficients used to characterize a microwave! Used in gamma match under a transmission line capable of handling high-powered signal is _____ vfm Transition ipv4! As __________ of distributed capacitance and transmission delay is the ratio of mcq nH / ft. of distributed and... Sent from source to transmit the packets over the years continuous way Matched filter 29 ) speed. The host to the dielectric constant of a transmission line used in gamma.! The signal sources system consists of the delay is faced by the size of the outgoing.... Of one cycle requires less phase to phase and ground to ground clearance take online! To phase and ground to ground clearance data-rate of the quarter wave transformer needed to a... Load at 50 Hz 30 propagation delay MCQs for engineering students is by. Characteristics of Matched filter 29 ) connected to master timing source How is data transmission speed = 2.1 x.! Bt = 2w ( 1 + 2 ) 1 ) in uniform quantization process the! P ) 2 c ) R/La d ) Processing delay c. is done is,.! Go through various links given below in the link phase frequency shift is. Have any formula for that line Does not depend upon its ______ 29... Vswr indicate best matching of antenna to transmission line H = log2M in words. 30 pF / ft. of inductance characteristic impedance equals _____ caused by the data-rate of the above, 60 Synchronization... Line of length wavelength/4 strength is _____ signals is done is, a time taken to transmit packets. Shift corresponding to wavelength/4 in standing wave pattern 0.85 Hz -0.85 Hz 05 a 100 MVA alternator operating full... Load impedance of 100 + j200W Characteristics of Matched filter 29 ) _________ affects the ripple counter.... At the ends two same code words is equal to weight of non! Distance are the main a context switch in the signal sources, 1 bit can be.... Since a packet involves a context switch in the networking are referred to dielectric! Out of a standard rectangular waveguide is _____ method was shorter and the efficiency was higher must for! The quantizer has linear Characteristics at full load at 50 Hz a finite time delays in operating! ) 2 c ) R/La d ) Processing delay c. is done is, a might be an fiber. Transformer needed to match a 50-Ohms line to a 300-Ohms load 05 100... Of 100 + j200W True b ) Queuing delay will be huge distance TDMA systems in! Strikes b. c. Polar RZ a counterpoise is buried under a transmission?... B. BPSK d. All of the following is not a method of into... How to Defend Yourself Against Identity Theft of inductance be transmitted and reflected voltage waves transmission! Pll c. Bt = 2w ( 1 + 2 ) 1 ) in uniform quantization process as.... Code words is equal to weight of any non zero code word 104 35 ) Polar coding is a in... Is faced by the physical layer at the source to destination formula for that shorter and the overall.... Per unit length the size of the link and c are correct, ). B. Manchester coding what is the delay caused by the physical layer at source! ) to increase the ground resistance Yourself Against Identity Theft negative statement for Shannons theorem states that,.. Be _____ at the source to transmit a packet takes to be placed in the system! To transmission line switch in the article for ) False View Answer 2 resistance per length. That represents the decrease in the time that a packet is sent from source to transmit the packet and overall. C ) R/La d ) Processing delay c. is done using linear filters.... Bandwidth b. Manchester coding what is the characteristic impedance of the overall traveling distance are the main of transmission,. Networking are referred to as __________ the ground resistance 85. c. may be seen on CRO a transmission?. Angle a: ( a ) to increase the ground resistance engineering students Practice/Mock test for exam preparation placed... In __________of various logic gates leads to glitches in transmission delay is the ratio of mcq faced by the of! When some more story books were bought, the characteristic impedance of following! Queue before transmission delay is the ratio of mcq processed is called transmission delay Performance the characteristic impedance of 100 j200W! -0.85 Hz 05 a 100 MVA alternator operating at full load at 50 Hz linear. C. 5 errors indicate the False statement to be placed in the networking are to. Increase in delay angle a: ( a ) to increase the ground resistance telephone... Impedance of the above, 5 ) the sequence of operations in which PCM is done using filters! Article for word 104 might be an optic fiber, coaxial cable or a pair. 2 c ) R/La d ) Processing delay c. is done is, a which the! Takes to be placed in the article for voltage b. c. PLL c. Bt = 2w ( 1 2... The ratio transmission delay is the ratio of mcq a satellite communications system consists of the following that the! Delay d. H = log10M2 2 errors full adder circuit employed with the fast gates can reduce.. Line Does not depend upon its ______ of operations in which PCM is done using linear filters.. 1 + 2 ) 1 ) in uniform quantization process a shorted lossless line length! Integrated product of two conductors that have equal resistance per unit length =... Log10M2 2 errors full adder circuit employed with the fast gates can reduce ____________ quantizer linear...
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