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

How would you supply a single house hold load from a 3-phase supply coming out of a sub-station?

4 6524

How would you supply power to a village which is very far from a sub-station and has only a 11kV line running near by?

3 6588

how to calculate ups and battery rating

2 5405

why we can indicate inductor with 'L'?

1 5513

What is effect of low pf on HT supply.

6 9858

why loss of strength in concrete in 7 days cube test i am not geting mim 7 days strength that is 67 percent for M-35 and my mix design is perfect there is no doughty,and my results are near to 7days percentage but not 67 percent.

UPPSC Uttar Pradesh Public Service Commission,

4 10942

carbon-3.23%,manganese-0.60%,silicon-2.25%,sulphur-0.086%, phosphorus-0.122%,chromium-0.04%,nickel-0.10%,molybdenum- trace.

3 6231

carbon-3.23%,manganese-0.60%,silicon-2.25%,sulphur-0.086% phosphorus-0.122%,chromium-0.04%,nickel-0.10%, molybdenum-trace. WHAT IS THE GRADE OF THIS CAST IORN.

2208

I want to measure level under vaccum by using DP Tx and vaccum vary between -500 to -670 mmHg and process fluid is accetic anhydride if consider process fluid density 1 kg/cm2. how to calibrate Tx ? consider level is 0 to 100 Cm.

CCC,

1 6953

I want to measure flow by using DP Tx and range is 0 to 1200 Kg/cm2 ?

2 6986

Can anybody explain me the electrical circuit of indian railways to drive electrical engines(LOCOMOTIVES)? How does overhead lines work in the circuit to drive different trains on the same track?

1 3250

IAM GOING TO ERECT THE STREET LIGHT.,, I NEED HOW TO CALCULATE LUX., ILLUMINATION.,AND ALL

1 6830

the relationship between phase and line voltages in a 3 phase generator is expressed in what formula?

Omicon,

4 13622

what is neutral voltage

Power Grid,

3 9079

What happen if the 24 volt DC supply is disconnected from air circuit breake ?

2 5088

Un-Answered Questions { Engineering }

What is a silver in deming drill bit?

1024

what are the main challenges with solar energy system?

2213

one fuse has following data 80A 415V -6.9W HN SIZE 00 100 KA gG Please tell me about what is the mean of 100kA gG

2269

1.Fe500 and Fe550 having more yield strength than Fe415.But why are we prefering Fe415.? 2. d^2/162 formula for knowing the steel wt/m apply all these three? Thanks.

3318

How to calculate Acctually Brickwork Quantity in Honey Comb Brick in circular Soak Pit

6533

Hi i am going to attend the interview for BHEL. can you please help out in knowing about the area of preparation. I am apprearing for supervisor trainee post. i have done diploma + B.tech. suggest answer of question that don't you think that you are overqualified for this job. thanks rahul

2011

Difference between Lugs and Thimbles

15224

What do you mean by distribution transformers?

1175

give me the mix proportion for design mix concrete M 7.5 grade 1:4:8

4045

anyone please send transformer parameter design formulas & details of tap changer ? plz i have interview this week its more helpful for me ?

1880

Pl.brief me about Electrical power distribution system from Main generating station to Industry.What is the use of in between station.

2110

how to failure indution motor insulation & how to improve heat in motor insulation

1893

why impudance relay used for medium transmission power system? why not others?

1486

What is the differences between microprocessor and micro controller?

1039

sir i completed apprentice in TNEB.apprentice is eligible for 'c' licence

2187

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