Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Satellite Systems Engineering (106)
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Engineering Interview Questions

Questions Answers Views Company eMail

why in a transformer frequency remains constant? if frequency is changing what will happen?

5 23482

how to calculate Tile skirting

JMC Projects,

5 60206

SUTIABLE FOR ohm's law super conductor

1967

if the synchronizing b/w generator and busbar not complete and we close the out going circuit breaker of generator then what happen ?

4 5556

diffrence between windings of high tension side and low tension side of transformer

1 10978

why is electricity produced and distributed in multiples of 11. 440V, 11KV, 22KV, 132KV etc

Bhel,

2 7330

what is VFD and where is use of it

5 7133

WHAT HAPPENED HT MOTOR FEED WITH LT SUPPLY

1 4609

A double circuit with dog conductor 66KV Transmission line from wind farm evacuation to feeding substation having capacity of 25MW for transmission. Can same transmission network be considered for further expansion of Power & how much in MW. If we need to expand next 10-15 MW more will there any augmentation is required in transmission network? Kindly reply asap.

2210

Can I route 110 VDC and 24 VDC in a same Duct for our Interposing relay cabinet? IF yes or NO Please provide me IEEE Std. for the same. Please i required it on Urgent basis, i need to design IRP Cabinets and we have MCC 110VDC and Our Coil side is 24VDC, Please help as soon as possible.

Yokogawa,

2285

What is PMG and AREP excitation system in generator

3 41995

(Project Management Topic) What are the important criteria in the successful realization of the project?

2174

how to calculate the strength of rebound hammer test reading in building construction ?

Descon,

3371

how to calculate the strength rebound hammer test if average reading of 50.6,50.2,49.1,50.5,50.8,51.7 in grade M-60

L&T,

1 8047

Which turbine, high speed or low speed is efficient to generate 30MW power? or High RPM machine is more efficient or low RPM?

HMT,

1 4559

Un-Answered Questions { Engineering }

though u r a civil engineer, y r u interested in tcs???

2598

I went to Germany for my masters and stayed there for 1.5 months. Due to personal reasons I came back to india and I want to apply for student visa for USA..will there be any issues?

2695

What is negative sequence over voltage element?

1986

Draw L.O. system in diesel engine?

1912

Is any AC drive(VFD) had a feature of DC injection braking? if available please mention the detail. i.e drive can supply braking torque when the motor in idle state.

2157

I Want To Know Quantity of Cement Conc. & Sand in Column of 9"x9"x10'

2535

Explain how to convert design gray to binary code?

1057

What si the d/f b/w KVA & KWH, kvarh & kvar, kwh & kvar phase voltage & line voltage

6174

What is pre-stressed concrete?

1136

List the energy saving opportunities in air compressor system.

1547

Usage of flywheel diode in relays

1942

how to prepare site mix design

1967

why we can use 1 to 5V dc

1969

what is the types of surveying?which type of survey carrying for type of work?

2194

Ac generato how produce power I need for camplet defination

1787

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