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

how many earthing should give for transformer body and nuetral

5 9659

i am electrical and elctronics engg passed out in 2009 want to attend for reliance placements.plz send me apttitude ,technical and hr question answers to my mail plz. my mail id-kat.bindas@gmail.com

1989

twist drill angle

DRDO,

9 10362

Is C.T will sense the current in both direction. As i know the C.T will sense the current in only one direction.

2 5965

What is the diffrence (Technical & Construction ) between CBCT & Normal CT?

1991

Why the cost of CT increases with the decreasing of its CT Ratio (Technical Reason)?

Vedanta,

2 6157

How the size of transformer decreases if we increases the frequency?

2 5332

Can we use delta-star neutral grounded 3 phase power transformer bi-directionally.

GMR,

2 5681

how to synchronize 3 phase slip ring induction motors of different ratings.

GMR,

2254

can we use existing delta star with neutral grounded,step down(6.6kV/415V), 3 phase power transformer bi-directionally.

GMR,

3 6130

1.differance between onload ups and off line ups.

CTS,

1 6110

My system suddenly get off,when i try to power on then it does not work but when i open it and clean RAM and insert it again, it power on.but after some day same problem? please give the answer (i have also changed RAM it's new.)

1882

want happens when a dc is given to a commutator

2 5323

Hello to all....I am an Instrumentation Graduate and i am passed out in this year only.. I am unable to find the job in my core instrumentation.. so any boby tell me how to and where to search the job....please...and also tell me i there are any courses offered in the instrumentation stream so i can do it... you can send your suggestions to my mail-id i.e Ganesh20084u@gmail.com ... please..

1950

A three phase transformer 460v primary 220v secondary (three phase four wire system.) Why did we get 460 volts across the neutral on the secondary side?

3 6777

Un-Answered Questions { Engineering }

Tell me what is clean finish?

Why is remote backup preferred to local backup?

2033

Use of switch mode power converter in real-time basis?

1138

oil field interview question

6987

Differentiate y = sinx + cosx + tanx

1014

why high speed tripping relay is used in protection circuit why not normal relay

1424

Why you want to join non technical field when you are an engineer?

6726

what is the water cement ratio of 1:6 and 1:4 cement sand mortar. reply soon

2782

what do you mean by junk yard,neo,meo,leo in satellite communications

2127

What is railroad track ballast?

1046

what do you mean by plant earthing system.

2022

225 mm thick RCC slab, how many ton load slab can carry? for example if 33 ton truck loaded with soil, truck having 6 wheels. slab can take load or not? grade of concrete is M35 and slab design Fe500, slab desing one way slab.

3326

HOW CAN YOU CALCULATE PRACTICAL EFFICIENCY OF A ASYNCHRONOUS INDUCTIONMOTOR OF 7.5KW,& MOTOR IS RUNNING WITH AVOLTAGE OF 410 VOLTS,& TAKING CURENT OF 13 AMPS

1846

could you measure current in parallel?

1068

How is flow measured in square root?

1249

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