Electronics and Communication Engineering - Networks Analysis and Synthesis

41.
For a given line voltage, four heating coils will produce maximum heat when connected
all in parallel
all in series
with two parallel pairs in series
one pair in parallel with the other two in series
Answer: Option
Explanation:
No answer description is available. Let's discuss.

42.
The integral of a unit step function is
an impulse function
a ramp function
a ramp function of slope 1
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.

43.
As per Euler's identity ejωt = cos ωt + j sin ωt
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.

44.
The reading of the voltmeter V in figure should be __________ volt.
60
10
66
0
Answer: Option
Explanation:
No answer description is available. Let's discuss.

45.
Two network said to be dual to each other
if mesh equation of one is same to other of node equation
if mesh equation of both is same
if node equation of both is same
neither mesh equation nor node equation is same
Answer: Option
Explanation:
No answer description is available. Let's discuss.