Answer Posted / c siva ( kec )
The Concentration of current flow (AC) will be more in the
outer surface of the conductor and as it reaches center of
the conductor the flow will be less i.e. movement of free
electrons will be more in the outer surface. That is why we
use multistands in conductors.
( Skin effect will not be there in DC power supply)
| Is This Answer Correct ? | 42 Yes | 0 No |
Post New Answer View All Answers
send me any model test paper of clerical post of state bank of india.......
what are the precuation should be taken ahen installing power transformer,circuit breaker,current & potential transformer
How much inductance or resistance require as a starter in series with induction motor of specific capacity(e.g. 5 hp) ? What is formula for it ?
EXPLAIN THE WORKING OF SERIES REACTOR IN HT CAPACITOR BANKS (FOR VOLTAGES & CURRENTS)
Define delay time.
In india, according to trade theory above 5 HP motor reqired star delta starter. But we R connect 11 KV motor with 14MW in Direct to line ( With VCB starter combination) Can U Guess, How it is possible ?????
Explain the fundamental difference between emf (electro motive force) and pd (potential difference) ?
How to calibrate or test an LT Air Circuit breaker 440 volts, 35 KA, 800 Amps ?
how to select proper cable for ct wiring so that drop within the limit.
Star Delta Diagram with full description
Explain about p.t?
please tell me when we start motor without load in star or delta connection whose current above condition,pl write formula
What cmos is and its benefits?
what are the differant std sizes of cable trenches?
In what cases (circumstances)we should apply P controller, PD controller, PI controller & PID controller ?
