if There is Short circuit in Power Transformer, what will
happened to Buchholz Relay.??
How Buchholz Relay will respond.??
Answer Posted / venkatesh
it will sense the fault and gives trip command...because it is used for oil temperature protection
| Is This Answer Correct ? | 7 Yes | 0 No |
Post New Answer View All Answers
can we do the star delta connection of capacitor for 3- phase motor starter.
from which subjects most of the technical que will b asked for hpcl(electrical).pls help me
which are the criterias needed to select the kind of neutral earthing(solid earthing,resistance earthing,etc.) at various voltage levels in electrical distribution?
When we need up only in o/p 440v, so why we use directly in 11kva in input?
What are the main advantages of generalized error co-efficients?
How to decide whether A / B / C / D curve type MCB should be used?
Why Water motor is not taking a load or pressure while everything is correct. (Note: Motor running properly)
george phenomenon of synchronous machine
what is the use of surge suppresser in 33 KV incoming panel. where it must be installed,inseries with incoming cable surge suppresser must be at incoming of the breaker are outgoing of the breaker
ult of expression 'document.FrmQF.myem
what is the difference between elcb and rccb ?
what is the most permissible winding temp when we conducting a generator load test?(condition no load)
A cotter joint is generally used to transmit
What is gross error?
when the Transmission and Distribution network where is the "feeder" lines are located? and why should be used in T&D network.....