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

what is the function of turbo charger in disel generators

Kirloskar,

1 4994

How ejector(or)evactor air pump is working in thermal power plant?

6620

What is the type of current used by GSM Telecom Equipment?

Zain Group,

3 6567

explain about the electrification in the Indian Railways? ie., how the power is taken and used to drive the train? explain with the block diagram??

1 4696

What is the difference in Line PT & Bus PT.

Bhel,

3 38136

In view of Electrical Engg. What is the use of SCR(Silicon control rectifier)

2 4338

What is the use instrument barriers? Can you give me review materials about this?

1 7659

If i want use the 6 kg/cm2 pressure gauge then how to calculate its pressure gauge range?

1 3929

how to calculate control valve bonnet size?? or how to select its material?

Jacobs,

2441

which type of zones used for boiler? & why ?

1865

how to calculate range of level transmitter?

TCE,

2329

how to calculate orifice sizing? and tell me if pipe size bet 50mm t0 200mm then we can use pipe flange??? and above 250mm pipe size should i use D & D/2 Flange? is it right or wrong?

1889

how to calculate signal cable sizing? and multipair cable sizing??explain in brief?

2353

for oil & gas industries which zone is normally preferred? why? give its example?

2005

selection criteria of control valve? and selection criteria of actuator explain in brief?

4081

Un-Answered Questions { Engineering }

What is or what characterize the thermodynamic state of metal (structure of metal)?

982

Why does the adjacent zone of protection overlap?

1128

Is there a metal that does not contain iron?

1199

Stringer How many cm goes to landind

1774

How to convert mmWc(mili meter water colam) to tph(ton per hour)?

984

what are the usual topology of transformers at different substations in the power system and why that particular topology is choosen. what are the limitaions of that topology?

2128

Why is tan-delta test and capacitor measurement done on alternator?

2216

why we are using stub column..? is it possible to construct steel stub column..?

2006

Please brief working principle & construction of permanent magnet AC Servo motor

2244

Why mmwc unit is used?

1201

What is the function of freewheeling diodes in controlled rectifier?

1205

Draw symbols of the following :

1987

If we have use two power cable for incomer, that time how many use cbct for earth leakage protection? 1 or 2 if 1 way? If 2 way?

2106

What is portland cement

8120

Hello Friends, How can we recognize the CT Star Point is S1 or S2 in case of Electro Mechanical Relays and what is meant by Restraining coil in relays and what is the purpose of that.. thank you in advance..

2172

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