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 the acceptable resistance range of UPS battery

2 4916

Hello there, Im a Mechanical Engineer. I passed out in 2010 and have worked for 6 months in the Middle East as a Trainee Engineer. Im now in India and due to appear for an Interview for a firm in the Middle East. The post is of an Automobile Engineer. Im kinda nervous as to what to prepare for the interview. The training which I got was in different areas ranging from technical to managerial aspects. What I mean to say is that that was more of a crash training, where I couldn't stick to one section alone. The interview which Im attending is more of a technical one. What I would like to know, how and what I should be preparing? I have two weeks for the preparation. Should I go through the normal automobile aspects or everything in random. PS: I have excellent communication skills, the one area in which I'm very confident.

1829

Draw the block diagram of a 128 line EPABX and explain its operation?

7844

Weather we heat cement, will it changes its color? if yes why? if no why?

L&T,

1 7809

Why Your marks are decreasing from 10th class to btech?

Convergys, PTC,

3 20903

What is the difference between Is 2062 material Grade A & B. Which grade is better ?

Thermax,

1 25875

two boilers producing 10 ton/h steam one has 8 bar and second on 5 bar which will consume more fuel? and why?

4 6337

Why we can not get 100% efficiency from a Gas Generator?

1 3461

What is the meaning of BREAKING and MAKING CAPACITY in case of CIRCUIT BREAKERS.

2 7258

Can a dc motor works as a dc generator. If yes , then how?

2 5856

A long transmission line is limited by - a)thermal limited b)voltage limited c)stability limited d) L,C limited please explain with proper reason.

1 3307

A well system is when , no. of bus bar is less or more. Tell me the concept of it.

1922

can anybody says what is mean by BS 1/8" thread?

1 3624

are BS, BSP, BSW threads same?

2406

what must be the mf for a meter with the following conditions. line ct ratio-100/1 line pt ratio- 220kv/110v meter pt ratio- 3X63.5V meter CT ratio- -/1 A

1 3281

Un-Answered Questions { Engineering }

Two initially identical samples A and B of pure germanium are doped with donors to concentrations of 1*10, 20 m-3 and 3*10, 20 m-3 respectively. If the hole concentration in A is 9*10 12 m-3, then the hole concentration in B at the same temperature will be

1609

The positive clipper can be easily converted into negative clipper by A Reversing diode and changing the polarity of reference voltage B Reversing diode only C Changing the polarity D None of these

3871

How stabilizer works??

2121

What is the difference between circuit switching and packet switching?

1051

Explain how zener diode maintains constant voltage across the load?

1005

Pls send Syllabus of Jr.Eng grade2 electronics e.n.no 02/2008 & model qustions to my id amarlalmeppurath@yahoo.com

2006

How relay works, reverse relay, master relay, os relay, earth fault relay and what is its setting point

1806

What is the capacitance values of 132,220,400 & 765 kV current transformer

1922

what is RFCT and Insulgard Relay & It's function?

2193

Explain the operation principle, advantages and disadvantages of the following converters: a) A 12 pulse converter b) A Switch-mode inverter c) A thyristor inverter

2055

Whats the difference btwn a latch, port,data bus buffer? Do they all not hold data in d flip flops??

2400

When was “ skylab ” launched?

778

What are the three classes of organic solvents?

1189

Define absolute co-ordinates?

1306

Explain stress corrosion cracking?

1003

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