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Engineering Interview Questions
Questions Answers Views Company eMail

which safety valve will open first if steam is not been supplied to turbine.

Wartsila,

3 9602

What is LB-SR.

 2483

why Subcritical has 60% condenser capacity

 1 4181

Which will have more strain energy 1.Spring 2.Circular disc 3.Solid square plate.

 1880

What is creep, resilience.

 2 4475

What is droop.

Dhampur Sugar Mills, Elaf,

2 6739

difference between vaccum pump and ejector

NTPC, Tata Steel Limited,

2 9369

Difference between islanding and house load operation.

 2 13004

Why reheater is not used after IP turbine.

Hindalco, SEC,

3 6421

why seal air fan is used and where it is used and where is suction taken from

Bhel, ETO,

7 37317

what is different between 51N and 51G functions relay?

 1 16857

what is difference b/w earth and ground?

TATA, TCS,

7 8892

according to faraday's law whether the induced emf is average or rms value?

Power Grid,

2 5062

what is exact meaning of CT core saturation or simply saturation of core.

 1 3420

it is used to measure the potial difference between two point?

2 2922

Un-Answered Questions { Engineering }

explain fie benefits of using standard terminology in the measurement process

1193

What is a multimeter?

618

Explain shanon-hartley law.

595

Why DG Set manufacturers do not give options for alternative fuels. They even do not allow to change at the cost of custmers.

1365

What metal cord transfers electricity, and how can I tell?

484




i have seen one 8.4 MW synchronous motor in a plant located in bellary it is fixed with brushless rotary rectifier ,anybody can explain its start up principle

1503

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

1514

how to increase the water ring vacuum pump efficiency?

1662

What is the use for firmer chisel?

626

how to minimize earth resistance upto 2Ω, if the resistance is 6 Ω ?

1451

Define pair?

601

what is receiver device in ir receiver which catch over signal of ir?

1619

grr resistance & contrator malt continuous

1673

How to calculate earth fault current for 6.6 KV , 50 HZ , 756 Amps , 3000 RPM , 0.8 PF generator

1611

 What is difference between limit state and working stress method? How it is applies in building structure.

1766

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