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

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Engineering Interview Questions

Questions Answers Views Company eMail

what are factors to be consider to design a HT & LT motor?

2321

In ac motor,when dc supply is given what happend to the motor?

3 5243

what are the materials used in HRC fuse

Bhel,

3 13832

why we use shunt in a rectifier system ?

1 4377

what is bausbar?

Essar,

4 7599

why vector group is ued

2 5016

Is there is a collection of interview questions for Engineering services examination conducted by UPSC.

2434

what is difference between two wire &three wire pt 100 ?

Jindal,

3 8094

IF I USED VVVF DRIVE IN FAN APPLICATION MOTOR IN 6.6 KV ( 700 KW) MOTOR & DURING NORMAL RUN OPERATION TIME IF RPM SUDDENLY REDUCE IN MOTOR BY DRIVE(E. MOTOR RPM REDUCE SUDENLY 687 TO 550 RPM) WAHT WILL BE HAPPEND IN DRIVE

1 2867

defult setting in p220 micom motor proction relay for 11kv,640kw,f.l.a.-40a,1440rpm ht motor?

3705

what is level 2 automation?

3154

what is distribution board?

2309

ELCP USE IN 3 PHASE SUBMERSIBLE PUMP? THEN USE 3 POLE 0R 4 POLE?

4 7737

difference between unilateral tolerance and bilateral tolerance

Dover, Focus Energy,

7 77054

what is the difference between surge protection capacitor and surge arrestor

NCS, NCS Sugars,

2321

Un-Answered Questions { Engineering }

how net resistance islow in star connection and viseversa in delta connection...? if anybody could explain in detail it wud be helpful.

1608

Hoe electronic energy meter works?

2022

What are different types of dies?

1091

Why is post-weld heat treatment (stress relieving) sometimes necessary for welded vessels?

1024

what are symmetrical and non symmetrical components in electrical installation.

2080

What are the causes of low compression in the main engine?

1878

What is the difference between basic hole and basic shaft ?

1107

Define noise?

1171

Define steaming?

How to design the no. of ceiling fans required in 5mtr X 10 mtr X 3 Mtr hight room?

2158

Difference between dcs and plc including date processing and architecture.

1133

Explain the procedure of charging reciprocating compressor?

2641

What is the IEEE norm for % increase of AMC for lifts year to year in a residential society.

1092

typically in power distribution substation. 1- Any idea how would be the graph of capacitor bank consumption verses time through the day . 2- How is the switching ( on and off ) of the capacitor bank, per need?

1735

What is the automatic voltage regulator with servomotor?

2037

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