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

is there any device that works properly accept relay, it may be fuse but if i want fuse of 33kv 300 amp it is avaliable, pls give me details

2062

what is the use of Reactive power in power system?

3 9990

What is the comparision (advantages / disadvantages) of 110V, 60 Hz system to 230 V, 50 Hz system.

2 8891

A dc motor running on dc drive whose input is 3ph AC what will happen if we change the phase sequence of dc drive for e.g (R Y B) is connect as R B Y, will the motor run as same as previously running before changing phase without any effect

4 8997

Why corona leads to production of Ozone and glow of the color VOILET?

2043

during site visit if i find voilation going on,what can i do,how i act?

3 6823

what is fullform of ge 9ea gas turbine

Qatar Petroleums,

3759

howmany transaction pieces in ge 9 fa gas turbine ?

1 3901

how many stages in compressor in ge 9 fa gas turbine ?

Applied Power Technologies, DEWA, Wales Interiors,

3 9761

what is procedure of hot gas path inspection in ge 9 fa gas turbine ?

2 18098

what is inlet gas pressure of ge 9 fa gas turbine ?

Aegis,

2258

what is compressor out let pressure siemens v 94.3 a gas turbine ?

2 9650

how many filters at durty side in air intake system in siemens v 94.3a

1992

what is the type filter in clean side in ge 9 fa gas turbine ?

2061

how many nozzles in gas inlet in siemens v 94.3a

1 5318

Un-Answered Questions { Engineering }

In case of HV test on medium voltage cables, BS is asking for 4 U0 where as IEC is asking for 3.5 U0. Can any one advise me how this 3.5 times or 4 times U0 is derived?

1754

How does a digital electronic meter work??????

2114

how can we select the type of wire.what factors we have to look on it , do we have some formula to calculate it. please guide me on it

1995

Do you know what is water softening?

whan type of controller is used in power plant?

2221

What is the control range of firing angle in ac voltage controller with rl load?

1382

what is the usage of microcontroller in the panel board?

2144

what is the difference between compensated & normal drum level in boiler drum?

1867

Define color forecasting?

Which parameter remains constant in a throttling process ?

1289

Pl.brief me any electrical major fault you have rectified.

2019

WHERE NEUTRAL WIRE IS CONNECTED AT DOMESTIC TO TRANSMISSION LINE(SINGLE PHASE TO THREE PHASE)

1886

What are the main costumes used by women of Mugal period?

A 3-phase IM is supplied from 50 Hz system. It runs at speed of 1440 rpm and slip equal to 4 %. Calculate number of pole pairs. A 1 B 6 C 2 D 3

2074

What is zener voltage?

1053

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