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 are different type of triping equipmen like MCB,MCCB and their differences

ABB, Schneider, UPPCL,

3 8354

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

1 2099

salam&hi, i need to know about how can i calculate an enough current for the new building before i submit it to the suppliers

1 2167

salam, hi, how to calculate british temperature unit (B.T.U)?

1 3746

How could i check the earth connection of my home using a multimeter?????? If it is possible plz help me....

1 4233

power transmission pole used one support , that only for support or earthing

1 2031

circuit breaker work alone during fault condition or need any relays ?

4 6188

give information about REM5453 & SPAJ Relays

1 3828

what is the difference between servo voltage stabilizer and general voltage stabilizer?

1 5229

WHY THE SYNCHRORONOUS MOTOR IS NOT SELF STARTING, AND WHY THE STATOR AND ROTOR IS COUPLED?

Essar, GCUF,

3 6413

why induction motor speed is decress with increase in load? how synchronous motor speed is constant?

1 2793

why d.c motor speed decress with increass in load?

1 3800

how balanced in star delta connection ?

1 2156

what is the value of combined earthing in general electrical circiut?

Cathtect Engineering,

1 1970

(1)WHAT HAPPENS WHEN SUDDENLY LOAD GIVEN TO THE INDUCTION MOTOR ? (2)CAN WE MAKE WOOD AS MAGNET ? (3)WHAT IS THE VALUE OF MAGNETIC FLUX DENSITY IN TRANSFORMER ? (4)WHY WE ARE USING ELECTROMAGNETI NOT ELECTROSTATIC IN MACHINE ?

Cognizant,

1 2256

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Un-Answered Questions { Electrical Engineering }

How much minimum insulation required between 11kv/3.3kv transformer windings?

2500

Draw the vector diagram and condition for the following: 1) Dyn1 2) Ynd0 3) YnYn0

3747

In a Impedance Based Distance Relay (Quad Characteristics) - Could there be two different Line Angle(RCA) for Ph-Ph & Ph-Gnd? If So Kindly Let me Know.. Where, What are the advantages of the same?

1507

what is earth fault relay 64T, why it is used in main Incomer and neutral CT of Transformer.

3860

ANY ONE TELL ME ABOUT generator synchronization panel panel to synchronise 3 gen of 250kva both automatic and manual. 2 gen output vol 415 3ph, 1 gen output vol 400 3ph SEND THE DETAILS DIAGRAM ON THIS EMAIL ADDRESS ayazleo@hotmail.com as soon as possilble best ragrds electrical engineer ayaz mahmood SAUDI TECH

4226

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

2206

PLS SEND THE RRB CHENNAI MODEL QUESTION PAPER my email id is ganesan98655@rediffmail.com

2090

What is the height of DA, DAL, DB, DC & DDE tower?

2450

Pls mail me utility & Dg related question with answer

1857

If a current -8+6sin6t is flowing three ammeter, one is a centre zero PMMC meter, one is true rms meter and one is moving iron meter. What are the reading of these three meter respectively?

2309

Draw the line diagram of diffretial relay connected to transformer?

2517

CBCT selection

2342

Why neutral point is consider as zero potential?

2739

how was your last weekend.

1855

Dear All we are having a problem in G120 BOP showing alarm A0503, F0052, F0060 we can not remove fault alarm ,Please any body help us. kowsar

1959

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