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

which fault is severe and why?between lll fault and lllg fault which fault is severe and y?

GE,

2513

what happen if we give 220 volts dc supply to d bulb r tube light?

NHPC,

9 24215

suppose generator rating is 50 kw,load is 25 kw,hw much d generator ll generate?what about d remainin power?

NHPC,

2 5510

if d gen is 50kw,load is 60 kw,hw d gen ll supply d remaining power?

NHPC,

3 5461

why and when we use fibre optic ? how one can decide to use any type of cable specially fiber optic cable ?

CMS,

4 7942

why we not connect the 12 V batteries in parallel to get the more backup supply ? how to calculate the input wattage and output wattage of an UPS ?

1 3790

What is the significance of vector grouping in Power Transformers??

3 6983

hello! i am a new/fresh industrial electronics enginner ? I am going to have an interview on 10 May. What topics and questions should i study for the preparation of my interview and what will be the possible questions that one can ask from a fresh industrial electronics engineer ?

2193

how we do Vector group ,magnetic balance and tap changer test in Transformer?

Afcons, BSL, HPL,

2485

Where is the catting plane line located when a section view is in dicated?

1969

why you are suitable to work here???? plzz give me the ans f this Q. i was told to write 200 words on the spot....

2193

what are engines that use carburetor and that use inductor ? difference between them

6 11490

which engine is more suitable over all. petrol engine, diesel engine ........... what are their differences

4 8443

which type of motor is suitable for water suction pump ?

4 6391

what is the difference betweeen FM and FSK modulation?

Ericsson,

7 50225

Un-Answered Questions { Engineering }

What is Erosion in a control valve?

2156

Mention some of the specialized crushing methods?

1124

hai can anyone send me soft copy of o.p gupta or tell me downloading link please please at saify_0@hotmail.com

2469

Please brief me about Ball-screw.

1858

What do you mean by operating point?

1017

State ohm’s law?

1121

explain about where should we use deep groove ball bearings,angular contact ball bearings,spherical roller bearings,taper roller bearings,cylindrical roller bearings and thrust bearings

2417

though u r a civil engineer, y r u interested in tcs???

2599

Explain why a voltmeter should be of very high resistance?

1047

DCS marshaling Cabinet Power supply can be replace during plant running time? Answer Yes it is possible. I am talking about the controller and cards power supply modules. They are always redundant and connected through diode so that if one power supply fails the other can take the charge immediately.so it is possible to replace one of them in running plant if the other one is healthy. MY question is how switching done.

1022

What are active & passive elements in BTS?

2232

HOW MUCH HARDNESS OF CAST IRON?

2088

In between UPS out going changer over switch and ups raising main input, both side cable gland producing heat but the cable doesn't get heat,Why?

2285

Why can't we parallel the secondary circuits of two voltage transformers?

1554

what do we mean by the term PTT in mobile? & what is the main function of PTT service?

1986

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