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

explain the positive displacement pump?

Ocean Star Ship,

1 6383

How much used for sand per square meter in 12mm Thickness

1 4962

what is shear stress...and give its application?

TATA,

4 7147

How to select cable the size, what is the parameters use and what is the formulas use for this cable size calculation?

1915

I WANT TO know WHICH WAY IS BETTER FOR CONNECTION BETWEEN POWER TRANSFORMER AND MAIN DISTRIBUTION PANEL. 1-IS BETTER WE USE CABLE? 2-IS BETTER WE USE BUS DUCT? my transformer rate power is 2500KVA

1 3255

difference between synchronous reluctance motor and switched reluctance motor

1 5160

How the current flows in dc circuit?

3 5612

what is meant by negative conductor?

2 4187

how megger step up the DC voltage

Voltech,

1 5138

why does voltage generation at 11 kv?

2 4899

we all know voltage is a force(emf), and the force always devides if 2 or more than2 loads are there but why does the voltage remains same is parallel, it must devide na ???

NTPC,

1992

why so voltage is same in parallel circuits and current is same in series ckt?

3 5890

whytransformers rating in KVA?

Chettinad,

3 6325

What is difference between dc three point starter and dc four point starter?

Chettinad,

3 7915

Why dose voltage rated at 11kva

TK Chemical Complex,

1 4051

Un-Answered Questions { Engineering }

diffrence between fmea, pfmea,

2632

what are all types of cross section in AC cables?

2302

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.

2115

what do u understand from filter factor of reactor?

1967

what is meant by LCR meter? where its useful ?

2053

what is the function of TRU and how it works and how many calls it will take at a time?

1693

What is meant by saying at what current is transistor biased?

966

sir, iam a electrical engg graduate and i want to go in automation sector and for this i have decided to do industrial training for this,plz suggest me some good institute for the same in delhi,ncr. my degree percentage is 58%, can i get job after doing training, plz help....

2042

How to check the cable fault / hv test of transformer cable.

1882

Give the safety precaution when working in a high place.

1984

Explain the cycle of refrigeration system.

2048

What is meant by pmdc?

1056

What Reinforcements Are Used In The Process Of Prestressing?

1338

For plate load test why we are applying pressure 3 times the proposed allowable bearing pressure? Is there any supporting standards for this?

1817

Describe the colour rendering properties of i) tungsten filament lamps ii) tubular fluorescent lamp

3138

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