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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

Why star pointed terminal have no current? how?

3 7242

what is your majour contributions in your present job

ESL,

1911

wat is the first thing dat is needed, 2 lay a cable in some area??

1919

if a 3 phase induction stator has charactristic plate and have on winding inside.with the calculation of plate or dimenssion of core how one can desinge rewinding drawing.

2091

What Happen When We provide Dc Supply to Ac Motor

6 7998

Why saturation region slowly shifted in the left side?

1912

How Can you do Maintenance of ACB of 2000Amperes

TATA,

2122

Everybody Knows What is ACB, VCB but anybody tell me what is ST?

7 10020

Brief working principle of stabilizer,application & safety precautions

5746

what is the difference between on line & off line UPS

3 5928

what is the difference between on line UPS & INVERTOR

2 6402

What is application of isolation transformer & How it works.

BARC,

2 4901

What is application of MCB & How it works

TATA,

1 3487

How to select power cable for machine

4 9064

What is the difference between earthing & neutral.

2 6397

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Un-Answered Questions { Electrical Engineering }

given data are load current & power factor cable core size? plz any one update the calculation formula

1939

Difference between control junction box (cjb) and power junction box(pjb)?

4437

Starting Time of LT & HT Motor

1992

WHERE CAN I GET THE PREVIOUS QUESTION PAPERS OF Govt Polytechnic in deee 2nd year papers

2805

WHAT IS counter flux IN CT?

2001

11kv/433v delta/star distribution transformer primary side full load Ht current is 83.33A in , but input side VCB rating 800A.why?

1737

The simple way of finding the leakage quantity and % in compressed air distribution system

1720

Why do you have to use Protecion relay with the function MTB ( Mechanical Trip Button ) for electrical system.

2244

electrical ques

2194

what is mean by restructuring power system?

2124

can i able to get bhel previous exam question paper?

2145

What is the magnetic field (coil DC ) of Turbo Expander?

2123

The SFC of an engine is 0.25 kg/kW hr. when the fuel used has a calorific value of 36000 kJ/kg. the thermal efficiency of the engine is

2067

Dear all i am kumaravel. now in chennai. my work is control and relay panel auto cad designing.up to 11kv to 400kv then question is i am improving my knowledge. i want some books name and auther are available for this C&R panel related. plese any one help me

1819

what is 3rd Harmonics? how it is generated in alternator

9593

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