What is 100%
protection of
generator? Why
95% protection
is used not 100%?
Answer Posted / vijaybharadwaj202
to provide the 100% protection for alternator ,it interrupts
the operation of generation even low level faults, so we can
provide protection for alternator 95% instead of 100%
| Is This Answer Correct ? | 5 Yes | 13 No |
Post New Answer View All Answers
In Indian Household, generally we receive 220V AC single phase supply. But AC has 2 phases, +ve & -ve. So in +ve half cycle current is flowing...so what happens in the -ve half cycle?? Please illustrate.
we have 3 single phase transformers. how will we generate 6 supply from 3 phase supply input
Why the output of OP-AMP is always less than Vcc?
1.what is mean by 8/20 micro sec waveshape
what happens if earth of 33kv cable is not connected to earthing pits? please send this query's answer to ngrm.sudha249@gmail.com
What are the three types of compensators?
Between educational qualification and practical work experience, give us a brief explanation on your practical experience in your past Endeavour that you performed well to the satisfaction of your past or present employer?
Explain the advantages and disadvantages of hydropower plant?
what is the safe meggar values for motor, transformer HT, LT and Cables? IF we want to replace I/C bay at our 220 kv substation which is of 140 mw load capacity bay to be replaced by 400 mw capacity bay.other than CT(1200/1) what are the other equipment i have to replace. why we generally use 3.5 core cable or in other word 1/2 core for neutral and also confirm me that in balance conditiob(3 phase)current in neutral will zero
How much minimum insulation required between 11kv/3.3kv transformer windings?
Define availability (operational)?
what is formula for zero phase sequence of nuetal earthing transformer of 6.6 kv
What is MS-EXCELL?
The slip during plugging operation is given by= A 1-s B 2+s C 1+s D 2-s
HOW TO CALCULATE THE VT SIZING?