Analog Communications – 1 – 4

16. Neper is …… decibel.

(a) Equal to
(b) Smaller than
(c) Larger than
(d) Any of the above

ANSWER

EXPLANATION

17. In communication system, redundancy :

(a) Helps to correct error
(b) Helps to detect error
(c) Reduces efficiency of communication
(d) All of the above

ANSWER

EXPLANATION

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