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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

WHAT IS THE PARTIAL DISCHARGE TEST?

ME,

2118

If u have Powergrid model question papers Please send to below mail ID rajutheprince@gmail.com

2185

what about the power of wattmeter at starting and loding?

TATA,

2096

how many type of of electrical fuse please explan?

9 32784

In india the power supply is always in multiple of 11, eg.220 V, 440 V... what is the reason?

BSES, Electrical, L&T, PSIT,

11 25533

Can any horizontally mounted motor be used as vertical?

5 22019

Why neutral grounding Transformer provided for generator?

Siemens,

1 4546

What is the type of earth fault protection used in battery? explain.

PSEB,

2313

What is the difference between body earthing and neutral earthing?

2 29541

What do you mean by creepage distance?

Amara Raja,

4 18483

What is the angle of inclination for the oil connection from transformer conservator to Bucholz relay and why?

Alam Group of Companies,

2216

What will happen if the oil level in the buchholz realy of a transformer gets down?

3 6822

A CT is marked as 10VA 0.2FS in its name plate. What is it? Where it is used?

1 12264

What is the difference between Generator Differential Relay and Transformer Differential Relay?

2272

Can anyone explain how the vector diagram of a transformer which doesn't have name plate be found whether it is Dy11/Dy5/Yd11 and so on?

TATA,

4 12903

Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

why do we put a transformer on soak before loading it

1143

Stator of 3-phase IM has 3 slots per pole per phase. If supply frequency is 50 Hz, calculate the speed of rotating stator flux A 1000 rpm B 500 rpm C 1500 rpm D 1440 rpm

2185

what is the max. acceptable leakage current in 33kv bus bar

3017

TELL ME WHAT IS INDUCTOR AND CAPACITOR WHAT IS IT BASIC OPERATION ANDFUNCTION?

2019

What tests should i carry over on a newly rewinded DC Generator with voltage rating of 38 volts and current rating of 350 amps, to certify that the machine is OK?

1883

various transmission tower like .,D tower ,K.C.O tower ,C.C.O tower,K.C.R tower ,C.C.R tower ,H.C.O tower in different tons.

3307

Is there any problem about which the drive (inverter) doesn't show/display the alarm and/or fault but instead of this , it doesn't work ? I want to know that could there be any kind of problem in the drive when the drive doesn't display the alarm and/or fault ?

1980

how the aircraft outer body and inner body is separated ?

1068

what could be the RMS value and average value of a 4 phase sine wave?

1882

What is class ab operation?

1054

Diagram on interconnectivity of 11kv transformer with RMU (i.e, one incoming and two outgoing or two incoming and one outgoing)

2726

what is the Earth Voltages in Power Plants, Sub-stations, Industries, Residential & Commercial Buildings.

2099

How harmonic block test are conducted on relays ( Siemens,Areva ect )power transformer using omicron kit?

2272

distribution is maximum done by a)radial b)network c) parallel d)b & c

1946

how to interlock 3 nos MCCBs using under voltage coil. please provide me circuit diagram?

2607

For More Un-Answered { Electrical Engineering } Questions Click Here