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

why transformer rating in KVA or MVA instead of KW n MW??

3 14498

what is the min and max ohmic resistance for the earthing rod installed for lighting poles for street light network

1 3807

why u have choosen ece?

3 6226

how to reduce the magnetizing current in distribution transformers

1 6295

why we use 25 kv in railway .not 11kv, or 33 kv

ISRO,

2 10234

why humming sound occured in h HT transmission line

3 6580

when the generator running trip by earth current even though engine all so shut down the problem showing gcs waring and emergency trip there after starting always gcs locked out what is the problem [this is cummins qsk 23 electronic controle module governer

1859

we are operation 3 generator with module 5510 and electronic control module . two generator running system healthy and generator called another one generator running always generator called did not showing system healthy

1903

why field rhoestat is kept in minimum position while armature rheostat at maximun position?

3 13033

why efficiency of generator is greater than motor?

2 7571

why vector group used in transformer and what effective in output

1 4283

1)what is output for the following program. #include main() { int *p,*q,i; p=(int *)100; q=(int *)200; i=q-p; printf("%d",i); } a)100 b)25 c)0 d)compile error

Infosys,

1 6001

if the rotor of induction motor is purely inductive then what is the electromagnatic torque.........

1 10785

what is the basic principle of the alternator ????

2 7737

why neutral is required in electrical system

Bhel,

3 11998

Un-Answered Questions { Engineering }

Define virtual ground in the op amp?

1028

Discuss venturimeter?

1142

HI FRANDS , ANY ONE SUGGEST ME THE INTERVIEW QUESTION OF NHPC

1807

Permissible wastage of cement as per IS code ? In which IS code I get it?

1777

Explain the operation of variable frequency transformer?

1138

WHTA IS LIMT OF LEAKGE CURRENT OF 11 KV 1 CORE 1000SQ.MM. XLPE CABLE.LOAD ON CABLE IS AROUND 600AMP .LENGTH 500 MTRS.

2143

i have steam drum height 1000mm. and i want to placed the transmitter below the tap.how i calculate.

2093

why do you want to join tcs

2383

what is the bani fit of ss7 by using as a back bone for all other communication networks?

2583

What is a diaphragm?

1069

explain the mixture requirement of si engine to meet the demands of various operating condition?

2582

why effective resistance should be more than static resistance in transmission line?

2102

How to determine the breaking capacity such as break down current and break down voltage for VCB and CT's.

2197

L&T Marine Aptitude Questions & Answers

1174

what material is the electrical housing wire made of? is there any difference for the telephone lines?

1968

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