Answer Posted / raj

In automobile negative terminal kept ground ( short with
body ) and only one wire used for on/off circuit.

What are the two segments of nyquist contour.

1163

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Please explain me about Relay curves and their sources to read ?

1860

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WHAT ARE THE DATAS REQUIRED FOR PROTECTION AND METERING AND CONTROL AND LOGIC PREPARATION,HOW TO STUDY THE PROTECTION AND METERING?

2257

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hi i have applied for lic of india south cenrtal zonal ,hyd. i didnt get hall ticket till now.let me know how can i get form internet

2040

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Why can't we parallel the secondary circuits of two voltage transformers?

1594

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What is the emf equation of a transformer?

1317

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Why is ignitor used in sodium vapour lamp

3620

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what is the purpose of high speed earth switch in gas insulated substat

3045

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Can RCD's used to protect the VVVF drive if not why.

2204

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in cvt,there are two windings,1a,1n and 2a,2n.in my one project i use only one winding i.e.1a,1n. the other winding is not in use, so i connect it in open delta and want to close it by ibsertibg thermal resistor. the output of cvt is 132kv/115/sqrt3. plesae tell me exact value of resistor, so i may close it to avoid the resonance phenomenin. send me answer on this email adress please. aetcon-po@aetcon.com

2902

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1600 KVA ka transformer hi aghar lt side par 800A aur voltage 420 ho to HT side ki cable ki rating keya ho gi?

2103

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are there rmu for 3 transformer?

1945

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Distribution transformer we provided 2 separate earthing pit for Body and 2 separate earthing pit for neutral,we can not connect separate body earthing pit to other earthing pit but we do metal glanding in secondary side cable termination in both side, transformer and PCC panel (LT Panel), is this safe for transformer and other equipment?

1771

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what are the interview question asked in wind mill about electrical

2419

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if the load is 80 amp for main fuse and 100 amp for breaker so how can we calculate the cable size (cooper ) .

2116

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