Electrical Engineering Interview Questions
Questions Answers Views Company eMail

what is AMF panel????????

ACC, Shree Cement,

8 67643

what is meant by peak load

2 4638

How can we calculate the cable size??? plz give the formula !!!!!

3 8558

wht is embedded systems? what is new inthis field?

1533

why asa method ZPF method is more accurate than ASA method?

5306

What is disadvanage if power factor goes to in leading..?

1813

Disadvantage of leading power factor

3 9506

what is DG synchronization panel plz explain the working!!!!!!!

Kirloskar, Lanco, MPS Techologies, Sedemac,

12 93318

WHY WE CAN GENERATE POWER IN 3PHASE MODE ONLY NOT IN 4 OR 5PHASE

18 16987

why odd hormonics only will effect the power system.why not even hormonics

2 4658

Why 60Hz motor taking more current on load in 50Hz power supply?

1 4846

Explain principle of Soft-starter & how its working???

MAHINDRA,

12 25841

Why i receive the GCU fault in my DG Sychronization panel . what all the factors considered for this fault .

1717

what happens if DG N earthing fails while running and N Earthing fails while Transformer on load ???what will be the impact ???????/

2 4575

I need the proper answer on :- What is the Earthing Value as per the standard for Raw power and UPS Pit and in panel /DB N-E value ???

2 6291


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Un-Answered Questions { Electrical Engineering }

Define newton's law of viscosity.

678


Alternator rotor earth fault relay circuit

1543


how we can calculate the efficiency of a diesel generator ?

1149


Why the standard of ambient teperature mentioned as 40 degree celcius in machines.

1438


how to compute kvar in substation feeder to improve power factor and sending voltage

1631






How to improve fuel cell in a distribution system?

1515


What are the internal and external faults?

605


which mm cable should be used for 1.hp immersible pump motor for the distance of 330 metres?

1240


how power trnafor from 1 point to another point in bus bar ya transmission line( voltage trnasfer from 1 point to another poin)

1481


how i calculate the syncrones generator NGR resistance .if we have a 6mw generator line voltage of generator 11kv also line current 393.3 ampere.

1648


How Calculet The UPS AH In Load

1204


Who are the manufactures those manufacturing 3Cx2.5sqmm FRLS cables. I heard about FRLS technology adopted only in wires useful for wirings

1608


How to calculate the heat load for a electrical room

2588


Why we use auxillary relay ? what is function of differential relay, directional o/c relay?

1616


What is the distance between body earthing and neutral earthing.?

4077