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

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Engineering Interview Questions

Questions Answers Views Company eMail

What are the layers of protection over armoured cables?

Accenture, IOCL,

3 5875

What are insulation classes? Tell examples of each of them.

IOCL,

1 4118

What are the different types of circuit breakers?

IOCL,

3 6117

What is the difference between air & vaccum circuit breakers?

IOCL,

2 6972

What are the components of a substation?

IOCL,

3 6814

What is ELCB?

Bhel, CDS, IOCL,

9 14626

How voltage step down is done?

IOCL,

3 6429

How does a 3 phase induction motor is started?

IOCL,

3 7570

can anyone tel me what is competency of electrical supervisor??

ONGC,

2 5000

minimu size and length of gi earth pipe

2 4991

why we create short columns under grade slab?

1 2382

what should i say in the interview if interviewer asks me "why did you choose IT instead of your core group?"

1 2200

what is the formula for calculating the cement plastering for a circular water storage tank.?plz help me thank you aamirabdulsalam@gmail.com

Gammon,

4 25180

we have consol make 3 phase servo stabilizer for cnc m/c. while installing the earth neutral voltage is 1.7 volts at stbilizer off condition and when stabilizer get on en voltage reaches 4.8 volts (new earthing is done and neutral is helthy condition all phase to neutral volts 440,442,441 v)why this happen.solution for cause.

4 7283

how to calculate the over current rating of 3phase motor

2 7104

Un-Answered Questions { Engineering }

why c is called middle level langauge?

2104

hiii,i am richa.. i want to know .. the criteria for appearung for BEL... how much percent i shuold have and is it will be for per semester or for a whole year

2063

please send the last 5 years {{{JUNIOR ENGINEER - ELECTICAL, ELECTRONICS RRB CHENNAI and secundrabad}}} TECHNICAL question papers TO MY EMAIL ID dinesh100701@gmail.com

2256

pls send me rechnical test paper of reliance with answers for last five years??

2033

Q.1:What protection will be used on HT and LT side of 33/0.4 KV, MVA transformer. Indicate capacities of protective device to be used. Q.2:Which types of back-up protections are used in the power transformers? What do you understand by the term over travel in the relay? Q.3:How star and delta connected winding transformer are provided from earth fault

2197

What is the full form of cable type-ayry

1566

I am in need of question set of ONGC Electronics & Communication

2832

While calculating the weight of the steel per running meter, the formula used is [(dxd)/162]. Why 162 is used in denominator & how it is derived?

1660

Sir can u send me few interview questions and answers based on Deputy Superintendent(materials) of APSRTC. I have selected in written.reply to bhanudammoju@gmail.com thank u.

1954

i want computer associates placement papers from u? pls post to me.

2776

SIR,i am applying for the jr.engineer(signal)post.kindly if you send some previos sample question -answer i will be higly obliged

2285

how to avoid electrical shock how capacitor store charges wat are the speed control of induction motors state faradays law flemings left hand rule what is rotary converter wat is transmission and distribution what are the sources of energy abrevation of acb,vcb,sf6,igbt what is output equation of transformer which test copper iron and iron loss are calculated what is eddy current draw a single line diagram (10 marks) draw direct online starter(10 marks)

2052

i am preparing for motor vehicle assistant inespector please send me old questions papers.

1995

please provide me technical question paper and the details of exam dates

2092

What will be result if we connect LT votage to the terminal of HT motor?

2210

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