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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

in our transmisison sub station why we step down firstly 132kv\33kv then 33kv to 11kv. can we direct step down 132kv to 11kv.

4 12363

How I calculate the ELCB for circuit breakers?

1 2246

Why we use Electrical energy rather than any other type of energy, mostly? Explain behavior of open secondary CT and short circuited secondary PT in energized condition?

1 1952

what is skin effect and corona discharge ?

Asian Paints,

4 11918

WHAT IS EXTENDED DELTA AUTOTRANSFORMER? WHERE WE USE THAT?

Amtek, TATA,

2 8778

How can transformer winding insulation be measured (Delta & Star Connections)?

3 5668

In Extended Delta transformer, by which method we can measure the extended angle of transformer?

Usha Martin,

1 7842

What is RCBO? hw it works

2 6161

Do anybody has a design software or tools for the selection and design of electromechanical components???

1 3525

Why the tank of transformer is made rectangular not circular??

9 15384

what is wave trap? And how it works?

3 9711

what will be the effect if we increase the excitation of a alternator??

3 7169

what is the difference between effective earthing and resistive earthing?

REL,

3 7789

cb used in railway applications is?

NTPC,

2 9301

we can use airconditioner for cooling the winding of transformer ,if not why?

3 5532

Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

i need the curve duty cycle and amper for (150 kva @50% dyty cycle) transformer turn ratio :19 and vin 400

2217

can you please send me the technical questions and aptitude questions of honeywell and jindal steel electrical engg. question paper my e-mail ID is(kkesavanraj@gmail.com)

2055

What are the ratings of VCB, MCB, MCCB, SF6, ACB, and OCB?

1629

what is thermal resistance of PVC Cable.

1873

placement paper samples of mspl company

1999

PLEASE ANYBODY HAVE ELECTRICAL CIRCUIT DIAGRAM FOR CHMER PULSE CD 60M SPARKING MACHINE.PLEASE MAIL ME SUPRIYAAYYAPPAN@YAHOO.CO.IN.

2869

How to calculate VCB rating for 33KV ,25 MW Power line?

1811

DRAW ACIRCUIT DIAGRAM OF 100 KVA 415V/55-0-55V DELTA TO STAR TRANSFORMER

2101

Circuit diagram of tube light without starter using electrical choke

4184

I have 2500KVA transformer delta/star,13.8KV/380V provided with LV 4000A breaker. Already I have 2300KW motor feeder with a full load 90%. Is it possible to connect another 1600A from that breaker? If so how the calculation is done?

3868

pls,send the previous year written test questions.

1971

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

2494

What is the magnetic field (coil DC ) of Turbo Expander?

2125

CBCT selection

2338

sir& friends i want the collection of recent quetions asked in interview of top most companies please send me on my email san.jsr@hotmail.com

1865

For More Un-Answered { Electrical Engineering } Questions Click Here