Electrical Engineering Interview Questions
Questions Answers Views Company eMail

how is classified voltage level in generation,transmission & distribution system?,

Adani,

7 9531

Most electrical terms denoted by first letter of its name but Why current is denoted by "I".

4 9250

what is mean by current

Wipro,

17 22088

why current is denoted by I

CTS, GCT, Samtel,

7 37972

how many types of colling system it transformers?

ONGC,

8 18164

how to test the ht machines?

ONGC,

1577

what is DAR test?

Al-Naboodah, ISRO, ONGC,

2 18924

why using touble tube lamp use in factory?

ONGC,

3 4863

how is working bearing heater?

ONGC,

1527

what is mean impedance?

ONGC, Wipro,

7 11627

what is difference between inductive and reactiveload?

ONGC,

5 13361

why ht alternators gland plats using brass?

ONGC,

1 2233

how to decrese the PH value of liquid resistance?

ONGC,

2 3956

how many typetesting of transformers?

ONGC,

8 10476

I PURCHASED A DEISEL GENARATOR SET OF AVR TYPE& RATING 125KVA BUT SOME TIMES THE OUTPUT VOLTAGE IS FLUCTUATING WHAT ARE THE PROBABLE REASONS GIVE ME

1372


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Un-Answered Questions { Electrical Engineering }

Classify drilling machines.

648


IF TVM OF TRANSFORMER SHOWS POWER FACTOR ON 33 KV SIDE AS 0.97 LAGGING AND ON 132 KV SIDE IS 0.75 LEADING.IS THIS CORRECT.WHERE IS PROBLEM.

1815


What is the slip speed?

631


As per the Anchor capstan motor specification, full load current is 200A. starting current is 1750 A and acceleration time is less than 8 seconds. Please guide for selection of cable size.

1404


block diagram of 2 ups system connected in hot stand by mode?

7459






what r substations?what r there work?why voltages r incresed and then reduced during distribution of power

1434


and gate circuit diagram,amplifier circuit diagram

1559


at which voltage level arcing ground is occurs ??????????

1541


What is VCB? where it is installed at SP. What is SP?

1684


Hello Guys !! i want to rrb section engineer electrical(signal) previous model papers? any body help me?

1389


What is precision of a measurement?

644


what is the relationship between current&voltage in practical purpose ?

4213


WHAT IS SHORT CIRCUIT STRENGTH OF 100 AMPS MCCB?

1648


how to generator maintenance (A Check, B check,Etc)

1733


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

1558