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

1166

Why air circuit breaker off due to power failure?

1155

Why wind turbines wheels rotate constantly

989

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??

933

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

1 2082

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

1167

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

1 1904

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

1028

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

1048

Electronic circuit

990

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

1028

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

1102

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 1814

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 1877

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 1939

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Un-Answered Questions { Electrical Engineering }

What is the earth treantment procedure?

2034

For overhead protection we use which transformer?

2429

How time response of the system is divided?

1151

i have 3500 amp load and select current transformer and perches.how i calculate .please understand

2119

what is EIB lighting control system? what is the advantages of this system?

3816

who can measure the size of power cable?

2106

What are the symptoms of a bad PG card of a drive (inverter) esp. of Yaskawa Ac Drives (inverters) G7 ?

2000

Bimetal strip used in overload relay what is that,which types of material used for that & percentage.

2156

what is the solution for meger test failed the MV cable?

4198

can we synchronize star system generators with delta system generators?

2002

What is resistance reading of earth copper rod with grid and without grid?

1104

Is there any type of starter for DC motor other than two point,Three point and Four point starters?

1991

Is the theorem applicable to ac sources?

994

Explain the iniluencc of short circuit ratio on the pert'orniancc of synchronous machine.

2162

Define de-sensitivity?

1090

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