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

Mechanical Engineering Interview Questions

Questions Answers Views Company eMail

What is the difference between CFM & PSI?

Gammon, Nalco, Sata Vikas, Siemens,

3 6783

Is it required slip & guide for incliened pipe installation to allow axial expansion. If yes, what type we have to use it

Al Inayah,

1882

Where use 6 stroke engine

John Energy,

1 3531

What is gtsc technology?

2277

In 9E frame of gas turbine how many MW is used

OPG, PWW,

1 3339

how to know the direction of a flow in a pipe line in a room without using pressure gauge?

ATS,

1 3499

What is the C check & D check in the diesel generator

Standard Chartered,

2 3625

What is the use of the governor on diesel generator

GLA University, Standard Chartered,

5 6427

How we can find the pressure of valve by knowing its class ?

1 3238

impact strength of an material is an index of its---?

AML, RRB,

1 5872

Differentiate Between High Speed coupling and high torque coupling with examples.

Enercon, Tech Mahindra,

2184

How to recommend which type of coupling is suitable in particular area

1790

If any machinery or transmission needs periodic ana regular lubrication . what is the best method to give it?

KJH,

4282

What is L 110 spider? What does L &110 indicate

Emmennar Pharma, Mega Limited,

1 3830

What is the PLC in (in generator maintenance side) how to it's works and what is use of that

Oil India, Siemens, Standard Chartered,

1 4072

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Un-Answered Questions { Mechanical Engineering }

hallo I am looking for technical theortical knowledeg in air flow inside pipe and tunel's such as resisten of surefa's calculation and sempal's of calculation hopethat some budy can halp my thank you from devas

2338

Who built the trans alaska pipelene?

1060

What is gd&t?

1145

What is the difference between Muff Coupling and Screwed Coupling with Cotter pin used in pump line shafts.

2042

Dear sir-I WANT LAST FIVE YEARS RRB-CHENNAI QUESTION&ANSWER PAPER IN J.ENGG(GRADE:II)-MECHANICAL ENGINEER

2145

What is brain of the computer?

1124

Define railroad track ballast?

1073

describe a type when u anticipated potential problems and developed preventive measure

1822

Which are the reference fuels for knock rating of s.i. Engines ?

1109

What are you going to inspect or check when you open the crankcase?

1978

Can anyone suggest me how to learn Computational Fluid Dynamics? (I am just a beginner.)

2050

difference between microcontroller and microprocessor

2046

what do you mean by emissive power?

1073

What is the purpose of air blow?

1943

What are killed steels and what for these are used ?

1231

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