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 to synchronize 4 nos. of diesel generator sets of different capacity (kva)?

Bhel,

7 25493

what will happen if we use cylindrical conductor instead of flat cu conductor in transformer

Crompton Greaves,

2 6260

can anyone show me how the 3 phase power is supplied to socket outlets?

Bhel,

1986

What is smoke testing?

1 3035

what is tertiary winding in transformer?What is its purpose?

Bhel,

18 105638

Why we are going for converter transformers for DC drives application instead of distribution transformer?

1964

How big (size) can the tertiary winding be in transformer? Can we load the tertiary winding, if yes then how much we can load it?

1 5214

What are the causes of unbalanced current on 34.5kv feeder Ia=0.05,Ib= 0.25, Ic=0.15 and In=0.27 prior to tripping current are balance?

1714

display the second highest salary department wise in employee table

SoftSol,

1 7679

wht is meant by sh6

2 4666

what is a Additional domain ? what is a child domain?

Tesco,

2891

What is an isolation transformer?Why do we need isolate circuits?Where do we use them?

2 6082

How do You Maintain a structure after getting cube test of low strength.

L&T, Meinhardt,

2302

How many steel is require in one sqft area?

L&T, XYZ,

17 135040

Why do we use steel in Column? Why HYSD bar is preferable than plain bar?

Enercon,

11 36483

Un-Answered Questions { Engineering }

What are the problems one might face while having a Cantilever balcony?

1516

How efficiency of thermal plant can be improved?

1173

when air is supplied from larger diameter pipe with some pressure if change diameter to small pipe the pressure increases or not? also what is increased pressureor velocity?

1765

What is bispecific antibody?

992

Are there any special considerations to be taken into account for combustion ammonia?

945

What is the unit standard weight,thicknessof C.I>Pipe of various Dia upto200 MM(as per IS1538)

2460

[lease send recent question papers of rrb in junior engineer

1879

A rectangular beam section of 300 mm width and 500 mm effective depth is reinforced with 4 bars of 20 mm diameter, what shear reinforcement is required to resist 200 kN shear (use working stress method)?

1979

Whar is the KvA rating of 33Kv substation & actual kv rating of power generaating station.

2359

what things need to be taken in consideration if your seat is near Emergency Exit?

1122

What is the angle of inclination for the oil connection from transformer conservator to Bucholz relay and why?

2185

in control panel, how can i measuring the distance between one bus bar to another bus bar. then now only for bus bar. in mpcb and contactor also. that means one mpcb to another mpcb how much distance? how can i calculate that.

2345

What are the features of instrumentation amplifier?

1154

What is the composition of cast grade iron 35?

909

when did actually oil exploration start

1924

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