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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

how "rabbit ACSR" conductors are more efficient than "weasel ACSR" conductors

AITM,

1 5543

What is the standard height of installation of Socket & switch from Finish Floor Level as per the IEC/IS Rules?

1 4332

How can we save theft of wire after finishing of wiring work, plz suggest another answer other than security or supervisor's work?

1 3333

What are differences between Conventional & Addressable type smoke detectors?

1 4140

Can we provide 3phase wire in conduit for room?

1 3450

How can we save electrical cost i.e switchgear, wiring, conduiting etc in a room?

1 3908

why transformers are rated in KVA

AITM,

3 6701

HOW TO CALCULATE THE REGULATION OF 100 AND 25 KVA TRANSFORMER

AITM,

2067

Calculate the demand in KVA for a three phase 440V power source drawing 1100A current

5 8867

how can we solve the RMS value of alternative Qnty is .707 , explain detail .

2 4833

How to convert KVA rating into HP rating?

AITM,

6 8850

why transformer does not obey ohms low?

AITM,

3 7162

HT and LT cables can be laid on same cable tray

1 6773

how you will decide the distance between the power transformer and its fencing

2004

what the is the distance between 110kv termination point and the ground. how to calculate

1 2886

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Un-Answered Questions { Electrical Engineering }

What is capacitance?

1299

What is the HVDC Transmission System? What are the conditions applicable to lay an HVDC Line?

2347

what will be d.g. capacity to cater together for 14hp A.C. load & 3kw lighting load

2042

What is zero of the system?

1148

What is method of calculating the fault current for a MDB, 50KW, 3PH, 415V, 50HZ?

2177

what is mean by PIR in circuitbreaker and give me detail of that?

3573

If you don’t have coal, salt and copper, then how would you earth your connection temporarily at a camp site.?

2274

What are the site acceptance tests for power cables, DG Sets, LT panels & 30kVA UPS ?

2435

What is the different between digital phase converter and ordinary phase converter?

1214

Why the output of OP-AMP is always less than Vcc?

1975

What is speed mode?

1766

Explain the working of any one cutting machine

1154

What is Antipumping Function & If we have C.T how we find the Ratio ?

2090

what is 400kv doble circuit quadpole tower?

2003

What are the essential characteristics of signal flow graphs?

1170

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