Electronics and Communication Engineering - Networks Analysis and Synthesis

41.
The resistance of a standard conductor.
increases with frequency
same for ac and dc
increases with frequency
increases as square root of frequency
Answer: Option
Explanation:
No answer description is available. Let's discuss.

42.
In a driving point function, the degrees of numerator and denominator polynomials in s may differ by either zero or one only.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.

43.
The sum of two sine waves of different frequencies is a sine wave.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.

44.
When iron rod is magnetised by the flowing through its coil, the polarities of its different points will be
Pole A is N-pole, B is S-pole and C is neutral
A is N, B and C is S
A is N, C is S
A is S, C is neutral, B is N
Answer: Option
Explanation:
No answer description is available. Let's discuss.

45.
Steady state conditions are considered to be achieved in R-L circuits at the end of __________ time constant.
one
two
four
five
Answer: Option
Explanation:
No answer description is available. Let's discuss.