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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

how can get electrical "c" licence.i am complited in DEEE.PASSING YEAR OF 1993.WORKING IN PVT COCERN LT LINE.PLEASE ADVISE ME .CELL NO 9994786021

1956

How can get electrical "c" licence.I am complited in Deee.Passing year of 1993.Working in pvt cocern lt Line.Please advise me .Cell no 9994786021

Apollo Power, Chemplast, Christy Quality Foods, ITI, Mani Associates, Microtech Engineering, TAFE, Tamil Nadu Power Company, TechSun Energies, Thermax,

59 228348

what isthe emf eqation of a transformer

7 13223

what is the capacitance of a single conductor

Bhel,

6 16748

what is the working of air drayar

1 4900

what is the working of air compressor.

5 33787

what is the working of hydrent system.

2 7408

why and how current drawn by battery charger depends upon the altitude where it is located?

2041

What is Automatic Voltage regulator(AVR)?

Cummins,

6 20834

If there is major % of Voltage harmonics in the system, how can it be control or reduced?

JCN, Wipro,

1997

why link is provided in neutral of an ac circuit and fuse in phase of ac circuit?

4 36754

Thermal withstand capability under full short circuit conditions, in terms of number of times of occurrence of short circuit and corresponding anticipated percentage reduction in transformer life.

2449

why we do 2 types of earthing on tranformer ie:body earthing & nutral earthing , what is function. i am going to instal a 5oo kva tranformer & 380 kva DG set what should the earthing value

Altrion Technologies,

8 32794

what should be the resistance between two winding. Let 10 kw motor

3 6351

How do you calculate of power factor, if it is lagging or leading for unit(1).

4 9875

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Un-Answered Questions { Electrical Engineering }

How many kinds of E.L.C.B and how to work E.L.C.B

2042

What are the necessary components of the feedback control system?

1226

when 20hp 3 phase motor start no load condition in star or delta connection.find current and write formula.(tariq)

2076

how to calculate micom relay earth falt time and current sertting

2500

why the NGR (neutral grounding resistor) always OFF during DG off?

3488

how many synchronous motor are there in any power plant

2000

explain single phase series motor

1950

What is the differance between 2 dc motors of armature voltage 660 v and 440 v?

1985

send me all basic electrical question and answers

2925

Why cables and busbar both needed in LT Panels?

2186

from which formula we select a capacitor rating?

2127

is it possible to say motor horsepower number without seeing name plate(when name plate damaged)

5364

what are the specifications we must look at to select a relay for any capacity motor?

2042

how we find transformer capacity by ohm

2220

can any one provide me a connection wiring diagram for a DG set control panel along with BOM?

2218

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