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

Satellite Systems Engineering (106)
Engineering AllOther (1379)

Engineering Interview Questions

Questions Answers Views Company eMail

explain cooling and its types ?

5 13314

can i put two batteries in place of one battery in 600VA UPS? If yes, then it will be whether in series or parellel. will there be any adverse effect after putting two batteries?

Air Force, Indian Air Force,

2 6798

what is the difference between thyristors and capacitors

DRDO, ETE,

2 10340

What is a roll of adopter panel in terms of h.t. Panel ???

1 4010

what is the relationship between phase & neutral

2548

what will happen if there is a voltage leakage or current leakage in an electrical train

1966

WHY THE COLOUR OF TRANSFORMER IS GREY ?

2214

What will be cross section area of copper conductor for carry 2000 amps & 2500 amps....sq.mm.?/

3 7131

why dose not transformer not rotate ?

3 5636

Generally In transformer Tap Changer on HT side, but I have seen in 66KV side in 220/66 KV, 100 MVA, Areva make transformer. Why ?

7 11240

In transformer how measure the winding temperature ?

5 23704

What are the insulation standerds for eg H clase and how many insulation standerds are there and its standerds??????

1921

Why colled 440V to 3-phase supply.

2086

Why indicated only R.Y.B to phase.

Bhel,

6 11371

what happen when transformer connect on dc supply.

5 9588

Un-Answered Questions { Engineering }

how the aeroplane protected from the lightening?

2204

What are the defects in exhaust valve?

2136

what is inter connected dc generator?

2780

I HAVE BEEN SELECTED FOR APGENCO A.E(ELECTRICAL) 2008.HOW MUCH WEIGHTAGE FOR INTERVIEW AND WRITTEN TEST.HOW I HAVE TO PREPARE. PLEASE GIVE INFORMATION IF U KNOW.WHAT ABT G.D THIS TIME.CALL RATIO 1:2

2892

sir, i'm preparing for hpcl exam officer trainee pls tell me how the exam ques paper pls pls

2212

Slump Values for works?

2174

DOES IS 2062 SPECIFIES ONLY SEAMLESS PIPES OR ERW PIPE IS ALSO COVERED UNDER IS 2062

5579

What type of a DC motor would you use for a lift?

1034

hi, i have 3x200KVA and 2 x 80KVA UPS with battery bank of 150AH 68Nos. and 100AH 204Nos., i need to install AC either ductable or PAC type, so can you help me to calculate heat load and capacity of the AC to install.

2698

What happens when an inverter is placed between both inputs of s-k flip flop?

1002

Which is the first artificial satellite launched to the venus?

691

Explain VCO?

1062

What is working principle of profibus?

1152

Explain super alloys. What makes them useful for land-based turbines?

879

how to calculate the settings for shaft ct protn in hydro generators

1941

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