Phenomena in which signal transmitted in one circuit creates undesired effect in other circuit is known as
A) crosstalk
B) signal attenuation
C) sampling
D) crosslinking
Correct Answer:
Verified
Q15: Decrease in strength of signal is known
Q16: If frequency of modulated wave is less
Q17: At the end of communication system, the
Q18: Energy is lost in wires due to
A)heating
B)resistance
C)conduction
D)both
Q19: Voltage signal generated by a microphone is
A)digital
Q21: Digital number 9 can be represented in
Q22: Geostationary satellite has period
A)twice of Earth
B)same as
Q23: Bit on left hand side has
A)lowest value
B)zero
Q24: A digital quantity has
A)only 2 values
B)more than
Q25: Frequency of sky waves is
A)less then 3
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