Electronics and Communication Engineering - Networks Analysis and Synthesis

16.
In figure, the switch is initially open. At t = 0 switch is closed. vc (0+) and iL (0+) are
60 V and - 0.3 A
150 V and zero
zero and 0.3 A
90 V and - 0.3 A
Answer: Option
Explanation:
No answer description is available. Let's discuss.

17.
Which of the following statements is incorrect?
Ideal voltage source is one whose internal resistance is zero
Ideal voltage source is one whose internal conductance is zero
Ideal voltage source is one whose generated voltage is equal to the available terminal voltage
Ideal current source is one whose internal conductance is zero
Answer: Option
Explanation:
No answer description is available. Let's discuss.

18.
If the peak value of output of a half wave rectifier is 100 V, the rms value is
100 V
50 V
70.7 V
35.35 V
Answer: Option
Explanation:
No answer description is available. Let's discuss.

19.

Assertion (A): is not an LC function.

Reason (R): The highest powers of numerator and denominator do not differ by 1.

Both A and R are true and R is correct explanation of A
Both A and R are true and R is not the correct explanation of A
A is true but R is false
A is false but R is true
Answer: Option
Explanation:
No answer description is available. Let's discuss.

20.
For a flexible cable, most suitable insulation is
magnesium oxide
glass fibre
insulating tape
polyvinyl chloride
Answer: Option
Explanation:
No answer description is available. Let's discuss.