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 is difference between an encoder & resolver?

Samtel,

3068

what is dc injection braking?

Samtel,

2087

what is difference between a scada ,dcs & hmi?

MTS, Samtel,

2 6836

what is 3M

Samtel,

2 5327

what s mean by monolithic integrated circuit technology?

2 4991

what is differnce between oil transformer & dry type transformer ???????????

2 6425

Generally the incandescent lamps in bathrooms fuse due to high voltage at night.What is the simple solution of this problem?

4 5777

What should be the protection scheme for a 15kw, 3-phase motor working in a lathe machine.

2066

Why voltmeter is not connected in seris & ammeter connected in parallel ?

5 28205

What is the unit weight of cement,sand,Brick,Reinforcement concrete

L&T,

1 11820

how piston moves from bdc to tdc during compression stroke. which force acted to compress the fuel at pressure....

2 5980

why we use post insulators in no ofstacks at substation for supporting equipment ? why we not use single post insulator

3 5272

Ratio of specific heats of air.

Bhel,

2 4987

which type of cabel

DMRC,

2404

why onlyseries motors are used as universal motors? why not shunt?

TCS,

4 11202

Un-Answered Questions { Engineering }

State differences between PLC and logic cards?

1152

What is the meaning of probe in Boilers and that stuff?

1885

How to calculate approximate load loss of a distribution transformer by knowing %ge imp of transformer?

2215

what are the standard IR values should be of R-E, Y-E, B-E, R-Y, Y-B, B-R of VCB in closed condition and in open condition for 500KVA & 1000KVA transformers. and what is the acceptable range when tested by 5000V megger.

2335

What is ease?

What is meant by effectiveness?

1054

There are many type of control cable like pair,core,tried, What are defination each one

2150

how to calculate 500 k.v.a diesel generator efficiency

2545

Define a process flow diagram?

1062

Does diesel engine powered automobile use unit pump and unit injector?

1040

what is cathodic protection? where it is used and when? and why?

2005

Q1 Design a webpage for a hotel which displays all the information of the hotel such as rooms available, facilities, and packages along with rate list. Apply the different tags available to give it a good style.

1715

What do you mean by a precision diode?

1230

What will be the sql query to list the employee names those are getting 3rd highest salary ?

1808

What is the use of excitation table in digital electronics?

1031

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