Transponders MCQs : This section focuses on the "Transponders" in Satellite Communication. These Multiple Choice Questions (MCQs) should be practiced to improve the Satellite Communication skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.
Question 1
The subsystem, which provides the connecting link between transmitting and receiving antennas of a satellite is known as ?
A. Transmitter
B. Responder
C. Transponder
D. All of the above
Question 2
Transponder performs mainly ________ functions.
A. 1
B. 2
C. 3
D. 4
Question 3
Duplexer is a two-way microwave gate.
A. TRUE
B. FALSE
C. Can be true or false
D. Can not say
Question 4
Which of the following amplifies the weak received signal?
A. VNA
B. MNA
C. HNA
D. LNA
Question 5
How many ___________ types of transponders there?
A. 1
B. 2
C. 3
D. 4
Question 6
Bent pipe transponder is also called as?
A. repeater transponder
B. conventional transponder
C. Both A and B
D. None of the above
Question 7
Regenerative transponder performs the functions of Bent pipe transponder.
A. Yes
B. No
C. Can be yes or no
D. Can not say
Question 8
The main advantages of Regenerative transponders are?
A. improvement in Signal to Noise Ratio (SNR)
B. reduction in Signal to Noise Ratio (SNR)
C. more flexibility in implementation
D. Both A and C
Question 9
______________ amplifies the power of frequency down converted signal (down link) to the required level.
A. Carrier Amplifier
B. Power Amplifier
C. Carrier Processor
D. Power Processor
Question 10
Transponder performs the functions of both transmitter and receiver (Responder) in a satellite.
A. TRUE
B. FALSE
C. Can be true or false
D. Can not say