Electrical Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

Is there any guideline say about display of earthing value near to earth pit

1204

Why air circuit breaker off due to power failure?

1216

Why wind turbines wheels rotate constantly

1052

132/6.6𝚔𝚟 𝚝𝚛𝚊𝚗𝚜𝚏𝚘𝚛𝚖𝚎𝚛 𝚗𝚎𝚞𝚝𝚛𝚊𝚕 𝚑𝚊𝚜 𝚘𝚗𝚎 𝚎𝚊𝚛𝚝𝚑 𝚙𝚒𝚝 𝚍𝚎𝚍𝚒𝚌𝚊𝚝𝚎𝚍. 𝙸'𝚟𝚎 𝚊𝚗𝚘𝚝𝚑𝚎𝚛 𝚝𝚛𝚊𝚗𝚜𝚏𝚘𝚛𝚖𝚎𝚛 𝚘𝚏 6.6𝚔𝚟/415𝚟 𝚌𝚊𝚗 𝙸 𝚌𝚘𝚗𝚗𝚎𝚌𝚝 𝚗𝚎𝚞𝚝𝚛𝚊𝚕 𝚝𝚘 𝚜𝚊𝚖𝚎 𝚎𝚊𝚛𝚝𝚑 𝚙𝚒𝚝 𝚊𝚜 𝚘𝚏 13/6.𝚔𝚟 𝚝𝚛𝚊𝚗𝚜𝚏𝚘𝚛𝚖𝚎𝚛?? 𝙸𝚏 𝙽𝚘.. 𝚃𝚑𝚎𝚗 𝚠𝚑𝚢??

981

how to calculate diesel consumption of diesel generator by considering load and capacity of generator?

1 2170

What is the difference between vector surge relay (78) and Pole slip relay (98G)

1211

control wiring purpose,standards, ferrule code standard, interlock, schematic, symbol

1 2005

What is the different between conventional MCC and intelligent MCC? Common controller or controller for each bucket

1069

How much depth we will take in 33kv sub station and why.

1105

Electronic circuit

1036

What kind of socket shall be provided for window type air conditioner with cooling capacity upto 18000 BTU/hr

1073

The inventer is a battery, but if lost current at home u will turn on the fan but the is AC and inventer battery is dc . Then how the fan was rotating. What device Or machine in fan converst the Dc power to Ac power

1162

How does frequency affect KVA rating of a transformer? If a 500 kva, 500 to 250 v, 60 hz t/f normally used in Canada is to be operated in Europe on 50 hz frequency then how will its KVA rating change? a-increase b-decrease c-remains same

1 1868

How does frequency affect KVA rating of a transformer? If a 500 kva, 500 to 250 v, 60 hz t/f used in Canada is to be operated on 50 hz in Europe frequency then how will its KVA rating change? a-increase b-decrease c-remains same

1 1959

What is the output of below program? #include int main() { int p,q; for(p=1,q=1;p<7;p++) { printf("%d%d__",p,q); } return 0; } Answers- 1. 17__27__37__47__57__67__ 2. 11__21__31__41__51__61__ 3. __11__21__31__41__51__61__ 4. Compilation error

1 2029

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Un-Answered Questions { Electrical Engineering }

is it possible to test of bus bar in high rise building without completed full floor ?

1700

What is meant by RVT and NDR ? expansion and details of it

3036

what is 400kv doble circuit quadpole tower?

1949

List the characteristics of filter?

1072

What happens if we give the supply to the rotor of induction motor and make its terminal shorted?

4074

either water sensor or flow meter,how we observe the water level, f any other equipment are in market ?

1880

how to calculate kvar in Akiva

1941

3phase motor can be used as a Prime mover for alternator.

1603

why we are not giving the zone 1 trip command to the master trip relay

1733

Why is it prefer to initiate circuit breaker failure by "86" lockout relay not by "94" tripping relay ?!

1798

how invertor convert the dc into ac give brif detail

2157

Draw the vector diagramme for Asynchronous Induction Generator at noload,half load and fullload.

1988

Why we use ups battery and dsdb battery in thermal power plant

2094

How to calculate the fuse rating depend upon the DC circuit?

2864

Name one of major transformer company in KSA ?

1213

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