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 can not you store AC power in battery like DC power?

NTPC,

1 5509

Can run 11KV(5MW) slip ring motor by appling 415V? if Yes and what are the processors?

2 3435

explain the meaning of harmonic resonance

2204

How can a transformer test by megger?

Bosch,

1 5777

Hi, My plant daily consumption is calculated as 3.8MWH but my supplier has sanctioned an power of 2.6MW per day. how can i equal or distinguish this two factors

1 1979

How CT is connected to measure current by changing plug setting , ratio is 300 - 150 / 5 A ?

Ajanta Pharma, Bhel, Cosmo Films, Suzlon,

1 4072

any body can give me idea or sketch of fuel(Diesel) level controller for genset.

1 3695

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Bhel,

1 2259

'documenˁ

1 2045

IF DISTANCE IS 100METERS B/W AMP.METER AND CURRENT TRANSFORMER WHAT WILL BE AFFECT IN ACCURACY .METER CAN SHOWING ACCURATE CURRENT OR NOT IF NOT WHAT CAN I DO TO GET 100% ACCURACY.

1 1912

what are factors to be consider in electrical installation like load factor,diversity factor .....

1 1895

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?

1 1953

what is LSR?

1 2290

why some transformer without breather.

GTS,

1 4373

what methods are used to improve power factor?

3 6060

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Un-Answered Questions { Electrical Engineering }

Is it possible to measure correct value of earth resistance & cable insulation ristance with out disconncting earth lead & both sides of cable ends? If not, any other method to measure ER & CIR with out disconneting from the system.

2199

In PFI plant one stage capacitor connection is directly connected(with out megnetic contact controll). but why?

2352

please send me previous year questions of jspl through which i could prepare myself for the test.

1952

Pls mail me utility & Dg related question with answer

1861

What are the different methodes for calculating the short circuit Current?

2137

How I can Compare 120v/60Hz versus 220v/50Hz ? Please tell me both advantage and disadvantage ......

2100

sir i want previous entrance exam papers for written test

2239

where are the circulat the diesel in DG parts name with pictue

2212

What products have you designed which have entered high volume production?

2145

Draw the line diagram of diffretial relay connected to transformer?

2519

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

2140

hi this is hema can anyone mail me previous years questions for the APPSC-A.E.E (in electrical stream.) ......thank u.

1992

What are the ratings of VCB, MCB, MCCB, SF6, ACB, and OCB?

1641

when will be the iocl interview results i faced interview on 8th september 2008 iam from electrical branch i faced interview for the post of electrical engineer??????????????????????//

2120

sir please send me iocl written test paper in my e-mail account. i'll be obliged to you........ thank u roshan

2306

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