Electronics and Communication Engineering - Networks Analysis and Synthesis

46.
For a full rectified sine wave, the form factor and peak factor respectively are
1.57 and 2
1.57 and 2
1.11 and 1.11
1.11 and 2
Answer: Option
Explanation:
No answer description is available. Let's discuss.

47.
For an RC admittance function Y,
Y(∞) < Y(0)
Y(0) < Y(∞)
Y (∞) may be lesser or greater than Y(0)
Y(∞) = Y(0)
Answer: Option
Explanation:
No answer description is available. Let's discuss.

48.
When ac current is zero, no electrons are in motion.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.

49.
The relation between the apparent power, actual power and reactive power is given by
Apparent power = actual power + reactive power
Apparent power = actual power - reactive power
Apparent power = (actual power)2 - (reactive power)2
Apparent power = (actual power)2 + (reactive power)2
Answer: Option
Explanation:
No answer description is available. Let's discuss.

50.
Quality factor will be
a/b
b/a
b/a
ab
Answer: Option
Explanation:
No answer description is available. Let's discuss.