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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

if sf6 gas low in gis what will happen

825

How to test lightning Arrester?

909

During FEED, you will have all the information with regards to cable. How will you calculate the MTO for MV and LV Cables? what are your considerations?

2473

Why need 3phase machine double earthing?

1778

what are the deffects for failure of PLC?

2283

How to calculate Number of Earthing Pits....???

1595

why transformer ratings in kva? & DG ratings in kva? & Motor ratings in kw/HP?

1515

how to calculate units consumption for a 12 hp motor /hr.

1477

what is the best transformer oil breakdown voltage?

1127

what is circuit breaker in transfomer and where it used

1186

Can we use LT(150 sq. mm) cable in place of HT (120 sq.mm.) cable.?

1 2951

DG cranking voltage?

4760

What must be the distance between the Earth pit which are grounded from two different sources. Example: Distance between the earth pit for LV Panel-1 & 2

2076

WHAT IS VCB SAFETY

1252

Vaccum circuit breaker

1390

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Un-Answered Questions { Electrical Engineering }

who can measure the size of power cable?

2163

What is the mmf,rgt and ngt please brief completely

1635

what is the earth current,reverse power,electrical trip generator short circuit,low voltage, high voltage please discribe me

2113

What is meant by bus bar protection?

1186

What is meant by stator?

1219

what is the min and max ohmic resistance for the earthing rod installed for lighting poles for street light network

3811

What is the breaking capacity of transformer and how can we calculate the breaking capacity of tranformer

1951

I want to know Electrical Circuit?

2167

Are Refrigerators & Deep Freezers the Inductive load ? How to calculate the Power Factor & hence the Output Power for them ?

5106

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

1860

What is nichols chart?

1333

Compare jfet’s and mosfet’s.

1284

diameter of cable and core is doubled then the value of capacitance is

4299

In Power cable specification what is U0/U and Um.

3814

circuit diagram of trip circuit supervision relay

2054

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