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 electronic instruments is more favorable than electrical?

1973

hi!!! i have a question that how the thermal test in winding temprature test is taken can anyone explain me in detail??? i will b very thankful!!!!

1 3291

what is meant by loss of field in a DC motor? how a universal motor works?

1848

what is a universal motor? how it works?

4 9796

what is the use of capacitor bands?

2 4631

LT cable fault checking instrument is available? where and how to get it.

2 4409

what type of protection used below 132KV feeders

APTransco, Telecommunications, wbsedcl,

11 20054

Design and explain a circuit to produce an unregulated full wave D.C supply.

1 3505

what is the formular for the calculation of CT'S when installed as part of a electrical installation so the correct meter is used

2 5862

Why Generator rotate only clock wise ?

L&T,

8 37599

in science exhibition how lamp can blink when you clap near the lamp ? thank you

1986

why we use REF and Differential Protection in one transformers?my doubt is both protections are operated in internal fault only.why we want to use 2 protections?please clarify.

7 28388

how the direction relay sense rhe directional fault?it's forward or reverse?

2 6460

LT cable fault chaecking equipment and to find out the distance at what distence it failure . Name and where it is available?

Himatsingka Seide Ltd,

2168

do we people experience any shock if we catch any one of the three phases (R Y B)in air with out touching ground.

7 8733

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Un-Answered Questions { Electrical Engineering }

We have received supplies of the ordered material. payments against the supplies also released. Where ST paid 4% against form C. Meanwhile it has been observed that 25% of material supplied was defective. Please suggest whether the issuance of C form from our side would be stopped till settlement of liabilities.

1956

How will polarity test of Dy5 Transformer ?

2219

Why 15Amp. MCB is suitable to carry load of 1.5Ton Ac please Explain?

2170

Work done in a free expansion process is

1161

Can you explain about pole discrepancy scheme

2181

what is the difference between fault current ant short circuit current?

2701

Factory acceptance test. FAT. For 132 kv transmisstion towers what is that meaning and what are the tests commonly companies perform now days.

1817

why US countries maintains 110v and 60HZ

2185

EXPLAIN USE OF ROCKING ARRANGEMENT IN ELECTRIC HEATING?

1926

explain the functions of main isolation switches

1678

salam,hi, i need to know what the spesification of 300amp msb...

2033

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

2312

What is Annunciation?

2033

Define rise time.

1128

What is the formula to calculate distribution transformer De-rating on iron losses basis

1844

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