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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

Application wise, where we should use AC motors and where we should DC motors?

Nespak,

1 3034

Under wat condition statcom operates as an inductor for the transmission line?

1937

In wat way the power compensation takes place when a statcom is connected in a transmission line

1 4420

what is mean by power factor

9 11656

What is the meaning of In,Io & Ir in Circuit breaker? How to calculate?

1 12307

PLEASE TELL ME ABOUT QUESTION PAPER OF UPCL ENTERENCE EXAM.

UPCL,

2 7969

Which supply is using for train AC or DC & what is the voltage????????

16 36422

what is the type of winding connection( star or delta) in 1HP to 5HP motors. How to check the motor winding connections( star or delta) if not provided in the nameplate?

5 20641

the resistance of wire having length X M is R OHEM if i streched the wire to dubble length what will be the resitance

3 4908

pls tell about gas insulated substation?which gas is used for that substation?above which rating we are used this substation?how we take maintenance in that substation?it means substation fully shutdown or live condition?if live condition means how?pls clear this things

Essar,

1 4643

what is model question rrb junior engineer electrical gr.II

1950

what is CRGO Transformers?

MSETCL Maharashtra State Electricity Transmission Co Ltd, TATA,

6 32244

comparision between mcb,mccb,elcb,flcb,elcb in details

ABB,

2208

differtiate between energy consevation and energy efficiency..

L&T,

1 4122

importance of reactive power management

2028

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Un-Answered Questions { Electrical Engineering }

what is the criteria for selection of conductor used for ehv ac electrical dischrge

2095

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

2072

What size cable (based on voltage drop) is required to supply a 40 A three phase boiler if the wiring system is 75V single insulated cables installed in non-metallic rigid conduit 56m from the main switchboard? Voltage drop in the consumer's mains is 8V.

1976

Dear all: Recently we got a question about Interface between PMS and SAP-PM.once we got a update message from PMS.we should set the deletional flag for functional location in SAP system.Is there any FM or BAPI to use?There are only functional location create and change provided by SAP. Best regards!

2097

How grounding is different than earthings?

1165

explain different losses in a transformer.

1129

What is an 86-P or an 86-A trip

2077

Make a list observation on Transformer?

2428

11 kV line deraction check by an Engineer.

1979

how to calculate the tarriff for an industry whose kva demand is 10 mva

1983

How to calculate impedance volt in Transformer?

2086

how to determine ct ratio in ht vcb?

1846

can anyone explain 11kV 3core cable megger,hi pot test procedure with connection details?

3274

How Can You Relate Power Engineering With Electrical Engineering?

1237

What are the advantages of nichols chart?

1312

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