Answer Posted / chetan sgu
its a flow of electrons from circuit
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
L.A. (Lightening Arrester) is located at a place from where transmission line enters the transmitting substation. So L.A. (Lightening Arrester) is the first equipments which has to encounter with lightening, high voltage surges and switching surges. It has to absorb energy of lightening, high voltage surges, and switching surges. L.A. (Lightening Arrester) is made up of layers of semiconductors. If these layers can not tolerate energy released by lightening, high voltage surges, and switching surges the L.A. (Lightening Arrester) blasts.
what is circuit breaker in transfomer and where it used
Different STANDARDS (BS, IS, IEC etc) gives different informations on CT specification. How they correspons w r t each other (i.e I mean to say BS provides "knee point voltage" but IS does not, then how can i select CT)
to vary valtage from 0 - max a variac is necessary . so how to design for high power applications nearly about 200KW power
What is depreciation factor?
What tests should i carry over on a newly rewinded DC Generator with voltage rating of 38 volts and current rating of 350 amps, to certify that the machine is OK?
Can anybody please refer the best and simple book for about Protection relays and in detail of all its protection ?
Write the force balance equation of m ideal mass element.
what is interpose? where it is used and why it is used?
A Generator is in running condition and Rotor earth fault alarm is coming.How to check on line(i.e in running condition) whether there is actual earth fault in rotor or not.
what are the Alarm, Trip & Safety equipment (Issues) present in Power Transformers pls Mail it to ashokbabunhce@gmail.com
difference between power surge and switching transient
how mass curve differs from hydrograph.
How we can calculate the life of Lead acid battery
how works inductive &capacitive sensors?