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

Mechanical Engineering Interview Questions

Questions Answers Views Company eMail

DENSITY OF AIR AT 300 DEGREE CENTRIGRADE

2 5095

How many 1.5 ton A/Cs can run on 7.5 kw generator (diesel)?

2035

how many types of load cell

1 4284

What is fission and fusion?

4 6656

What is fusion heat transfer?

3 5732

What is the difference between safety valve and relief valve?

10 14939

Which is more efficient? A rear engine Volvo Bus or a Front engine Volvo Bus? (Engine Capacity is same 4 both) why?

Visa Steel,

7 24264

Is the magnitude of force acting between two conductors running parallel and carrying alternating current remains constant? If not what will its frequency if frequency of AC is 50Hz?

1 3722

the compression ratio of petrol engine is always less than c.r. of deseal engine why?

3 6093

what is toughest metal to weld of tungston or cast iron?

1 4428

what is fullform of ge 9ea gas turbine

Qatar Petroleums,

3680

howmany transaction pieces in ge 9 fa gas turbine ?

1 3812

how many stages in compressor in ge 9 fa gas turbine ?

Applied Power Technologies, DEWA, Wales Interiors,

3 9590

what is procedure of hot gas path inspection in ge 9 fa gas turbine ?

2 17951

what is inlet gas pressure of ge 9 fa gas turbine ?

Aegis,

2204

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Un-Answered Questions { Mechanical Engineering }

Why is nitrogen used in welding?

1117

Define angular momentum?

1085

Steering handle (round dial) of motor vehicles (CAR,BUS,LORRY) wiil be designing with two cross supports without 180 degree straightness( it will be little bit cross). Why?

2010

An employ has after increment has Gross Salary 22000 rupees per month. Earlier he was covered in ESI . now should we deduct ESI from his salary or not.

1442

WHAT IS DENSITY OF AIR AND PETROL MIXTURE IN 2 STROKE S.I.ENGINE

2214

Car tyres are usually made of ?

1116

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.

1828

what is compression ratio? why its decreased when gear shifted ?

1916

In which process internal energy remains constant ?

1100

DOES IS 2062 SPECIFIES ONLY SEAMLESS PIPES OR ERW PIPE IS ALSO COVERED UNDER IS 2062

5616

how we can calculate natural vibration frequency for steam turbine rotor please.

3826

what is the difference between ASTM A572 GRADE 50 ［Fyld 345 MPa ］ and IS2062 GRADE A E250 ［Fe410 WA］?

2832

What is blading efficiency of steam turbines ?

1398

Can we integrate the C programming with Pro-e (modelling software)through application program?

2024

What is the different between brass and bronze ?

1109

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