Electrical Engineering Interview Questions
Questions Answers Views Company eMail

What is the purpose of REACTOR in GIS substation?

1 3554

why does the magnetic balance tests at transformer?

1405

why does the magnetic balance tests at transformers? how to provide earthing in flight?

1 3858

WHAT IS MEANT BY BTU OF AIR CONDITIONERS.

2 4200

what is meant by impedence? can you describe easy becuse iam not well familier in electrical?

2 3332

what is meant by LCR meter? where its useful ?

1567

what is the name for a meter/tester to measure the paint quality in electrical panel or wall?

1 2809

how to select a capacitor, i mean we use 3.5 mico ferad cap for a celling fan,but how to select a cap for 1h.p motor,etc.........

1 3143

a distribution transformer(3 phase)supplying 440volt per phase.now suppose one of phase voltage(230volt) becomes zero.what will be the cause ?

3 4618

how to select a cap,when a fan is required 2.5 micro ferad cap,then how we know about 1 hp motor?

1 2941

what is a motor

Eskom,

5 6263

EXPLAIN WHAT BTU STANDS FOR(AIRCONS)

2 3960

how u calculate ups battery backup

2 4766

1amps current equal to howmany electrons to be flowed?

1 3902

Why power factor is arising in electrical circuit, is it possible to eliminate from the circuit, why

2 3570


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Un-Answered Questions { Electrical Engineering }

How much weight an electrical engine can pull??

1610


Where servomechanism is used?

623


What do you mean by reach and reach the point of the relay?

789


What are the different types of controllers?

637


I have c license but I don't know eligibility of Max Kilo Volts under the electrical licensing board.

1201






EXPLAIN THE TERMS "INTEREST AND DEPRECIATION" AS APPLIED TO ECONOMICS OF POWER GENERATION.

1752


why ht cable end termination don't have a gland?

2258


what is thresold of perception

1451


How I calculate the ELCB for circuit breakers?

1645


sir, what is the importance of Fault MVA. how to calculate fault mva of 33kv substation connected by 6.5 km line(single circuit with equal spacing) with 110/11kv transformer in 110kv susbstation.the fault mva on 11 kv bus in 110kv susbstation is 208mva.

2472


What are the types of windings according to the construction?

591


How you give clearance to a spare feeder.

1203


What is power distribution criteria for converting single phase unbalanced residential load to 3 phase star connected balance system. Does total KW converted to 3 Phase. Means Divided by root 3.

1828


slipring induction motor starting time Lrs operating why lrs starting time lrs outer body didn't get shock

1456


How does the slip regulator works as a startor

1487