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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

will aqatic animal die if we ground the wire of three phase instead of grounding to earth

2 4506

what is diff b/w electrical & electronics ?

Bhel, UltraTech,

6 10313

what is the formula to convert from KVAr to current?

Halcrow International Partnership,

1 4649

What is auto reclose system in Circuit breakers

1 4070

1)Why V cross Arm is used in transmission lines? 2)Why H cross Arm are not used in single poles?

1 7406

hi i am aziz electrical associate engineer. i am faceing problem in acs800 vvvf drive.it is tripping wothout any alarm/fault.i cheaked all parameters and fault function of drive, all are correct as well as communication parameters.but still it is tripping (drive is tripping in running position not in starting)

1 3883

why we use DO Fuse in H.T. Line ? What is the purpose of DO Fuse

4 49364

What is the function of semicon in 33kv ht cable ?

Denson, Finolex,

4 18704

what is the correct method for the outdoor termination of 19/33 KV HT cable step by step?

Finolex,

1 2129

in dc transmission the frequency pi is zero, then how it will transmit communication signal?

1 3752

time constant of RC series circuit?

DVC,

2 4888

In PT the coil is wound on?

DVC,

3 5669

galloping in transmission line is due to

DVC,

2 4914

aeroline vibration is present

DVC,

1 3939

What is the importance of counter based plan & how is it scheduled?

TATA,

1 2075

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Un-Answered Questions { Electrical Engineering }

Is there a standard depth of gravel fill in Substation Switchyard? Please give a design/drawing. Thank you.

5468

Why squirrel cage motor can only use with low starting loads ?

2126

where are the circulat the diesel in DG parts name with pictue

2193

sir please send me previous year questions of jspl of electrical section through which i could prepare myself fpr the test.

1973

sir i want previous entrance exam papers for written test

2216

hi frds, i m electrical engineer.can i get cdr for electrical engineer if u have then send me on my mail id its jayesh_ee88@yahoo.com.please help me frds

2253

# 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

2062

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

hi friend i am going too attend for hpcl in this month please help me by sending written test question papers i am in the stream of E.E.E

2033

what are the values of VRY,VYB,VBR,Vry,Vyb,Vbr,Vrn,Vyn,Vbn for Magenetic balance test of 100 KVA and 63 KVA Distribution transformer

3036

what is earth fault relay 64T, why it is used in main Incomer and neutral CT of Transformer.

3849

what is mean by restructuring power system?

2132

Hi friends, i m electrical engineer i want a cdr for migration purpose so anybody have information about this then send me on jayesh_ee88@yahoo.com.please try to me

1920

i've iocl interview.. if you know the interview process please give me information..

2094

all the technical question with answers pleas send your email id ramar_eee@yahoo.com

2093

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