Analog Communications – 1 – 3

11. Vividh Bharati Programme is transmitted in –

(a) Short wave
(b) Medium frequency
(c) Very high frequency
(d) None of the above

ANSWER

EXPLANATION

12. Amount of information in continuous signal is :

(a) Zero
(b) 2 bits
(c) 4 bits
(d) infinite

ANSWER

EXPLANATION

13. In ergodic process :

(a) Ensemble and time average are identical
(b) Ensemble and time average are different
(c) Ensemble and time average are opposite to each other
(d) None of the above

ANSWER

EXPLANATION

14. The coupling used in stoneman transmission bridge is :

(a) Resistive
(b) Capacitive
(c) Inductive
(d) A combination of all the above

ANSWER

EXPLANATION

15. Communication consists of electrical means of ……. Information.

(a) Sending
(b) Receiving
(c) Processing
(d) All of the above

ANSWER

EXPLANATION

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