Answer Posted / k.prakashchandra
The alternating current flowing through the conductor does
not distribute uniformly and it has a tendency to
concentrate near the surface of the conductor,as the
centre of the conductor has a larger inductance. This is
called skin effect.
| Is This Answer Correct ? | 13 Yes | 0 No |
Post New Answer View All Answers
how to calculate micom relay earth falt time and current sertting
what is mean by transition resistance of transformer?
why the making current is more than then the breaking current and if its true then its about a controling circuit or breaker power contact points
what is rocking arrangement in arc heating
What is the effect of positive feedback on the stability of the systems?
I am using submission of two ct in one and half scheme for 67/67N protection. Both CTs star point is grounded separately near ct box.Will two point ground give wrong tripping to 67/67N during fault or no matter.
what are the components in electrical control panel (for example: 415V, 3-ph, panel to operate utility and 3-ph DG set).
Which do you think is the most significant cause of energy loss in a factory?
What are the advantages and disadvantages of the ac motors?
Why we are going for converter transformers for DC drives application instead of distribution transformer?
Factory acceptance test. FAT. For 132 kv transmisstion towers what is that meaning and what are the tests commonly companies perform now days.
how to calculate the capacitor to maintain power factor?
I HAVE BEEN SELECTED FOR APGENCO A.E(ELECTRICAL) 2008.HOW MUCH WEIGHTAGE FOR INTERVIEW AND WRITTEN TEST.HOW I HAVE TO PREPARE. PLEASE GIVE INFORMATION IF U KNOW.WHAT ABT G.D THIS TIME.CALL RATIO 1:2
why and where we use early make & late break contacts in protection?
What is current & voltage ? Voltage perform at any load without current or not?