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

Why the frequency of a system is changed if the load changes?

5 13947

What is the actual meaning of thermal power efficiency ?

2172

Why grounding is generally done in supply end?

ISRO, OFBL,

1 13372

Apparent power is expressed as V * I(Conjugate). Why not in V * I ?

3908

What is meant by electrical speed?

1 4470

What is the difference between induction generator and synchronous generator?

3 12691

What is the difference between solid grounding and impedance grounding?

2114

Current chopping mainly occurs in air blast circuit breaker.why?

1 13588

For high voltage and low current Circuit Breaker preferred is vacuum circuit breaker.why?

1 15140

Salient pole alternator is more stable, why?

2717

What is difference between stable and steady?

1 8406

Is there any difference of regulation of transformer, alternator , transmission line, if yes, what is it?

1 5238

this site is owned by an nonsense

Bhel, Prolific,

2319

can i use 10 mfd + 6 mfd instead of 15 mfd capacitor in single phase motor as running capacitor

3 8202

How to calculate impedance volt in Transformer?

2086

Un-Answered Questions { Engineering }

what is the process to make control schematic ?

2247

Which type of connector we use in FIFA card?

2015

Pls help me to arrive the rates for centering shuttering for highbay using H-frames?

2359

Explain how many states does signal has?

1060

what is surge and how is it prevented, what is the purpose of bypass valve across AS valve.

1972

why sometimes PF value have an negative sign?

2084

The size of shaper is specified by ?

1087

What are two essential conditions of perfect gas ?

1105

What current flows in the transformer primary when its secondary is open?

1257

What does a Bode plot tell you?

1297

How gold can be separated from mercury?

994

what happen if i increase height of displacer type LT.accuracy or sensitivity are affected.why?

2481

State some of kingpin offset application.

1047

I am manjunath having exp in maintenance of chemical plants,know i want to do a design course INTOOLS,after doing design course can we get jobs in design field.sinve i dont have design exp..

1741

The company where I am working, their is rosemount 5400 series radar type level transmitter, it is meant to show level of filled tank, but along with the level it is showing temperature also, so my question is how a onon-contact type radar type level transmitter can show temperature even if it does not have any contact with the fluid?

2278

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