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

Satellite Systems Engineering (106)
Engineering AllOther (1379)

Engineering Interview Questions

Questions Answers Views Company eMail

How does HT work & Voltage required?

Adhunik,

2294

what is bus coupler, where it used.

Diebold,

14 85736

What is fault level? How can be calculate the fault level?

1 4345

why machine is required

12 14213

How to calculate cable size? How to O&m of vcb?

2382

what is the difference between physical address and logical address?

2008

How to calibrate Vacuum Gauges if you don't have any standard gauge available with you? please suggest procedures for calibration of Vacuum gauge like pirani gauge ,cold cathod gauge,thermocouple gauge without any standard gauge.

2792

sir what is the minimum IR value of 11 KV alternator?

Kirloskar,

4 15166

sir what is the purpose of SF6 in HT breaker and what is the pressure should be maintain in the breaker?

Kirloskar,

2 7732

sir can you operated Transformer on frequency from that for which is design?

Kirloskar,

1 4229

sir what is the minimun earth resistance value of an industial bit and grid bit ? and Why?

Kirloskar,

1 5296

I am a mechanical student.And have cleared the written for NTPC. Please suggest what and how to prepare for the interview.i have got only 2-3 weeks in hand.

1956

Lowest temp in vapour compression cycle in :(Ans:Expansion devices) Contineous welding is type of :(Seam Welding) refrigerant in domestic Refrigerator:(R 134 A) Lowest critical temp of refrigerant:(Freon) Statement....this is .....law:(Avagadros law) Ratio reynold no to prandtl no is:(Pecelent no) if welding is done from right to left then what is the name welding:(Not known) slip gauges are made up of:(alloy steel) clearence between meeting surfaces is due to which gauges: question on rubby laser,rake angle,heat treatment processes,joules law,bell coleman cycle like a/c works on which cycle?

Hitachi,

2 3115

I am a mechanical student.And have cleared the written for NTPC. Please suggest what and how to prepare for the interview.i have got only 2-3 weeks in hand.

IFFCO,

2092

what is difference between power & distrubution transformer ?

3 6855

Un-Answered Questions { Engineering }

what does complexity means in an algorithim?? how it is calcutaed?

2433

How line capacitance & line inductance varies with increase in height tower.

2344

Describe a project where you implemented eco-friendly initiatives or technologies to improve the sustainability of production operations.

What is NGR . What is the purpose of 10 sec ,60 sec rating of NGR.

1662

Differentiate between ideal and non ideal current sources?

1167

which protection function should measure RMS value of current&DFT value of current?

2086

How we calculate orifice plat size???

1538

What is scope in rfid?

980

What are the causes of dirty lubricating oil?

1960

Can i know what will be the cut off criteria for go to final isro interview??

2458

How to calculate per unit impedance of transformer?

2218

What are the rules that must be kept in mind while designing castings?

1234

what is meaning of system with diagrams?

2010

Explain the common failure mechanism for above ground atmospheric storage tanks?

1075

Explain the construction of a jfet

1148

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