Relay setting for earth fault of reciprocating and
centrifugal compressor motor feeder.Setting will be
different or same?
Answer Posted / k.prakashchandra
same
Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
will 1050kva DG set withstand for back charge of 16MVA transformer
what is the advantage of connecting capacitors in delta than in star?
what is the step by step formula for calculating bus bar phase and neutral size of a panel board.suppose the incomer of panel board is 100A..???step by step answer please
I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?
What happens to voltage when current is zero?
how to calculate slip ring induction motor stator and rotor currents??
Q.1:What protection will be used on HT and LT side of 33/0.4 KV, MVA transformer. Indicate capacities of protective device to be used. Q.2:Which types of back-up protections are used in the power transformers? What do you understand by the term over travel in the relay? Q.3:How star and delta connected winding transformer are provided from earth fault
why in an industry; machine having rated 200 h.p stopped after power factor is maintained above 0.97 lag by control panel in view-of energy saving
We have studied about many techniques for finding the stability of system, ROOT LOCUS, ROUTH, BODE PLOT, POLER PLOT etc. In these which is used where. what are the difference among them... PLZ tell me.......
how to calculate percentage impedence at 75 deg C at normal tap
What do you mean by per capita requirement of electrical energy in india
I need a formula to calculate the size of cable as per load but in the terms of length. Please Reply me as i search lot of sites but i did not get the answer.
How to calculate multiplication factor in kva example 500kva ans pls ?
How to calculate multiplying factor of dc energy meter
What is the suitable transmission voltage?