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

what is the formula to find Amp. for an 3 phase moter both if H.P. or if kW is known?

Uttam,

5 9006

When we open the door of refrigerator then we feel hot,why?

BARC, KPIT, Power Plant,

3 11885

What is meant by running clearance?

2552

What causes a hydraulic cylinder to skip?

2203

What type welding electrode is used to weld chrome?

IOCL, TIST,

2240

why permanent magnet generator have higher frequency of 400hz

Jaypee,

3 10015

can anybody give me syallbus of chemical engineering for section engineer in railway.

CCIL,

2469

What is the exact output of eddy current proximity probe? For vibration mesurment?

2 5842

What is the working principle of oxygen analyzers(zirconium oxide type) used in CFBC boilers?

Bajaj, Kohinoor, Wartsila,

3 19393

a 650 KVA diesel generator is 1500 rpm, voltage is 415V n full load amps is 805 something,when are applied load more than 400 amps it's voltage is dropping, what is the reasons...?

4 8037

A TRANSFORMER 440/400V,DELTA/STAR CONNECTED.THE NEUTRAL CONNECTED WITH GROUND CABLE THAT IS DIRECTLY CONNECTED TO THE PANEL,FROM PANEL IT IS CONNECTED EARTH PIT.IS IT RIGHT? IF IT IS RIGHT LEAKAGE CURRENT AFFECTED.SECONDATY IS PROTECTED WITH EARTH LEAKAGE RELAY.

Jindal,

2110

Why upper weighing limit of electronics balance is 90% of the total weighing capacity?

Emcure,

2198

Why humidity limit is 30 to 55 % for raw material storage?

1 4284

who to calculate the bar bending schedule?

APPSC,

3 7968

what is difference between window type and wound type transformers?where we will use window type and wound type transformers?

2203

Un-Answered Questions { Engineering }

what will happen if i connect 12 volt battery with 24 volt battery charger.

1901

Can anyone send me question papers for section engineer for railways and send me on my id- abhay_jg@yahoo.com

2050

What is the use of worm gears?

1066

Hello, I am PRAVEEN, working with start-up company as design, I don have any sap experience. but I wanted to join mm course in atos. Is it good change domain?

1713

what is the meaning of degreasing of the euipment or line.

4068

Why is it prefer to initiate circuit breaker failure by "86" lockout relay not by "94" tripping relay ?!

1797

Is boiler a closed system?

1089

Why power genaration in India is at 50HZ while America its 60HZ

2287

what is different between static block and public static void main??

1881

How to Calibrate Vortex Flow transmitter in field

1271

which tests are performed in central air conditioning

2041

What do you mean by traffic profile?

3179

What is the main task of batter in an automobile?

1007

What is mean by the error LVALUE REQUIRED in C language

2878

What is defrence between relaction & refraction?

2207

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