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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

no EB power DG is not starting?

6 18118

In an ammeter used for measurement of current, what is the meaning of the representation of range as '0-50-300'?

4 9423

What is the difference between AC voltage and DC voltage?

6 19810

HOW TO SELECT THE COPPER CABLE SIZES OF MOTORS,TRANSFORMERS?

Eastern Produce,

1 2188

what is the difference b/w neutral and earth?what is the need of earthing and what are the different methods for earthing?

NTPC,

4 7828

what is ohms law?

7 9595

What is difference between 220v/50Hz & 120V/60Hz?

8 38211

Draw the vector diagramme for Asynchronous Induction Generator at noload,half load and fullload.

2094

if voltage in transmission line more than current will be more or less,if less what about the Ohm's law

2 5302

what is buchholz relay?what is it used for?

Engineers India Limited, NFCL,

8 30862

3 measuring instrument for transformers?

5 8046

operating Lt & HT voltages used in India?

Essar,

8 14870

what is the different between earth leakage relay and earth fault relay?

ME,

5 15652

What are the voltages at which electrical energy is transmitted

KSEB,

7 11276

WHAT SHOULD BE THE MINIMUM IR VALUE FOR LV (380V) CABLES ACCORDING TO IEC/IEEE.

3 7713

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Un-Answered Questions { Electrical Engineering }

# 4 hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible my email id is sumit_lig189@yahoo.co.in

2075

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?

3880

plese send me the oces/dgfs sylabus and previous year question pattern of electrical engg.?

2375

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

2141

please send previous exams question papers

1901

could anybody able 2 send me jindal steels previous papers fr electrical steam....pls send 2 my id if possible....sirisha.shaik@gmail.com

2160

How I can Compare 120v/60Hz versus 220v/50Hz ? Please tell me both advantage and disadvantage ......

2100

why and how voltage sharing in transformer, during magnetic balance test ?

2436

HI SIR, AM PREPARING FOR RRB FOR SECTION ENGINEER POST. PLZ SEND ME THE PREVIOUS QUESTION PAPERS AND HELP ME. I HAVE NO ENOUGH TIME MY EXAM DATE IS 22ND JUNE.... MY EMAIL ID IS nalla.amarnath@gmail.com

2002

if any body have question paper of railway (section engineering),then plz send me .i will thank of him/her.

2061

Is it possible to measure correct value of earth resistance & cable insulation ristance with out disconncting earth lead & both sides of cable ends? If not, any other method to measure ER & CIR with out disconneting from the system.

2199

Please send 110 kv sb station full single line drawing(sld)

2540

sir pls send the je exam - 2008 and other model question papers..

2141

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?

1511

please send me previose rrb junior engineer qustion papers

2225

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