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 calculate KA rating of C.B?explain with Formula.

1 5845

what is the difference between skin effect

2322

what is the temperature rise test? explain in brief.with formula.

1 3574

What's mean HVF & HAF in Vacuum Circuit Breaker?

Gandhi Institute of Technology and Management (GITAM), Hyundai, Jayam Engineering Works,

5431

we want to feed 3 phase supply to 70 ton AC load.what will be the size of (3 phase)cable require.

BSES,

2 6365

why transformer not used to starter

1 3937

can we use ac ameter as dc ameter with ct

1 4290

flow transmitter formula?

BEMCO, Siemens, Yokogawa,

2868

Flow tax range 0 to 100 mmh2o ,flow rate 40 tons /hr, I want change flow rate example 42 tons/hr so tx range ?

2 4625

How will you calculate the correct KWH value if your CT is 600/5 and your KWH meter is rated for 100/5

L&T,

1 6566

What is sanity testing..please explain with examples

1 2968

what is meant by transformer oil temparature

Vijaya Bank,

3 5724

what is the weight of 1 meter iron road if its diameter is 20milimeter. 2.when we find the weight of 1meter iron road we help the following formula dxd162 .what is 162 plz tell me

L&T,

4 9538

Why don't connect earth wire to elcb?if earth fault occur,how will detect it

TATA, Tata Communications, Telecommunications,

1 4745

How to deduct block quantity from the slab quantity for concreting for slab.????

1 4028

Un-Answered Questions { Engineering }

if we give 60 hz single phase supply to the transformer used in europe , than what will happen

1991

please send the IS strandard for electrical to sakthi_murugan86@yahoo.co.in

2329

In AC if the direction of current keeps reversing every half cycle, how does it propogate through the transmission lines?

2218

find the damper capacity of a system having a damping co efficient of 90% with a vibrating mass of 0.1Kg over a spring having a stiffness of 1KN/m.

1888

What are the different ways of Textile Quality Control?

What is the difference between bs2 & bs3 engine?

1156

what is difference between fluidity and workability also how palsticizer works

7544

l&t switch FN 63 handle position can we change

2623

Define wet bulb globe temperature?

1131

what the principle of sincroscope?how it works?when it needed?

2355

Why an increase in area is required to produce an increase of velocity in case of supersonic flow ?

1089

What is the ignition temp. of Aluminum,Coper&Iron.

2386

Is there any relation between Artificial Intelligence and Instrumentation?

1211

What is normal radiation field out side the reactor building?

1811

Explain the difference between shear center flexural center of twist and elastic center?

1148

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