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

what is diffrence between primary & secondry transformer?

3 6142

IS there any mechanical connection between the field winding and armature winding of a dc generator?

IOCL,

11 16657

what is the power factor

Heidelberge Cement,

13 15348

Can anyone provide me the details of GAIL test paper?What is the format and what type of questions will be there? my id-princegnb@gmail.com

GAIL,

1 5773

what is the operating principle of contactor(power).along with disection?

NASA, Tech Mahindra,

3 17394

in india why we not use frequency above 50 hz for distrubuting power ?

1 4894

where do you give the 4-20 ma i/p in a MIL control valve?

Siemens,

3 9553

howmany types of compresor is there? and how to calculate compresor capacity?

3 6002

how to calculate generator capacity?(kva)

SMEC,

2 19486

how did find the quantity of cement ,sand , and aggregate in concreat which is givan by volume

2 8964

What is latent heat of melting? What is latent heat of vaporization? What is difference b/w steam, wet steam, saturated steam and superheated steam? What is relationship of boiling point and pressure? What is mean by HP steam? What is function of HP steam system? What are main components of HP steam system? What is function of steam strainer? What are conditions for opening of warm up control v/v LBA10AA050? What are conditions for opening of turbine control v/v?

2 6037

flush point of transformer?

2 4675

Define the signaling massage in telecomincation

TATA,

2067

Explain the STMi and how many type STMi are used in telecomunication.

TATA,

2 5553

What is the standard height for stancion supports? and what is the standard mounting height for different transmitters?

Samsung,

11 25174

Un-Answered Questions { Engineering }

by what factor the starting current is used when comparing star and delta connection for motor starting?

2077

what is meant by brushed alternator & its working principle ?

1928

what happens if earth of 33kv cable is not connected to earthing pits? please send this query's answer to ngrm.sudha249@gmail.com

2041

What is the difference between hydraulic oil and engine oil?

1162

What is sae? Mention the importance of sae to the automobile domain.

1692

How do I interpret water vapor imagery?

864

Do inductive loads have distorted current waveforms ?

1950

what is the major difference between LIBBP & HIBBP.. which one is most preferable..

2999

sir i completed apprentice in TNEB.apprentice is eligible for 'c' licence

2172

Draw L.O. system in diesel engine?

2250

For what ration of Lengh/Dia. of tank (Jacketed tank), maximum heat transfer area is available?

2064

What is turbocharger and his rpm

1633

High voltage test procedure of in swgr board. why should measure millivolt drop on testing time?

2104

What is gravity flow?

1205

ACCORDING TO IEC WHAT SHOULD BE THE MINIMUM HEIGHT OF G.I. STRUCTURE OF CT, PT, ISOLATOR, LA?

2208

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