Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / erharisheee51
means protection from over load or short circuit protection.
current exceeds when short circuit and load increases. to
protect from that we have to ensure the relayy like over
load relay.
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
What is the unit of charge and current?
A 3-PHASE TRANSFORMER IS USED TO STEP-DOWN THE VOLTAGE OF A 3-PHASE, 11KV FEEDER LINE. PER-PHASE TURNS RATIO IS 12.FOR A PRIMARY LINE CURRENT OF 20A, CALCULATE THE SECOUNDRY LINE VOLTAGE, LINE CURRENT AND OUTPUT KVA FOR FOLLOWING.A)STAR- DELTA.B)DELTA-DELTA.
HOW TO WORK A VFD?SAY SIMPLE METHOD
what may the reason for vector shift in a generator?
Define phase lag and phase lead?
how can found motors folt current ? how can disided circuit breakers caoicity and breaking capicity ?
What are the raitings of Mcb,mccb and Acb in detail ??
How do we calculate over and under frequency tolerance from generator data?
how can i find ct ratio of meter by seeing name plate of meter and how it should be used in MF calculation if it shows only-/1???
can we synchronize star system generators with delta system transmission line ? and how ?
working principles of cf lamp,incandescentlamp and f lamp?
what is doid
what questions will be asked for 11/33KV licence interview APSEB hyderabad. Can any one share question and answers.
please send me privious exam's queation papers of section engineer(electrical).
what material is used in capaciter
