Sir, plz tell me the relation b/w KW and frequency in Variable frequency Drive?
2 Electrical Engineering 4121sir, plz tell me how much kvar capacitor required for 1000 amp or 500 Kw load ? what is the formula ?
CSPL,
14 Electrical Engineering 32683Sir, plz tell me how droop setting is done in parellel operation od DG set ? please give practical example ?
Electrical Engineering 1662what is the CT of protection and CT of metering ? what is class 5P10 & 5P20 and class PS ?
16 Electrical Engineering 125110what is the working difference b/w softstarter and Variable frequency drive ?
6 Electrical Engineering 9065
Question { Electrical, 78410 }
What is the megger value for ht
Answer
Is This Answer Correct ? | 81 Yes | 18 No |
Question { 29836 }
what are the difference between protection class CT and
Class PS CT
Answer
Is This Answer Correct ? | 25 Yes | 9 No |
We wish to test 60 Hz systems from a 50 Hz supply. To
acheive frequency conversion, we use a VFD. The VFD powers
40 kVA transformer, which has motor and non-motor loads on
it. Will the transformer work?
Answer
Is This Answer Correct ? | 9 Yes | 3 No |
Question { 7036 }
Simple calculation of improving power factor?
Answer
Is This Answer Correct ? | 6 Yes | 1 No |