railway RRB JE (CBT I + CBT II) Mock Test 2024 Power Systems Transmission and Distribution Basic Concepts and Line Constants in Transmission
Match the following:
|
A |
|
B |
|
|
1) |
Quantity which varies sinusoidally with time |
a) |
Skin Effect |
|
2) |
Tendency of high frequency current to crowd towards the surface of a conducting material |
b) |
AC Waveform |
|
3) |
Representation of alternating current varies with time |
c) |
Phasor |
1
1 - a, 2 - b, 3 - c
2
1 - c, 2 - a, 3 - b
3
1 - a, 2 - c, 3 - c
4
1 - b, 2 - a, 3 - c