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 basis of selection of type of pump (Centrifugal, Vertical Turbine)

DAE, DCSEM, Energy Plus,

2 5875

Carnot cycle

JKSSB, Tech Mahindra,

2 5408

Which bearings are used in the reciprocating compressor?

Manali Petrochemicals,

2 4131

Give an example of a time when you had to explain some new procedures to your co-workers for quality service delivery. How did you go about it?

Ex-Solite Oilfield and Engineering, Schwing Stetter,

3183

what is difference between standards and codes explain with examples?

Engro,

1 3614

If mft not act when spark failure 3 time what problem will happen in boiler side

2485

what is the need of rectifire

1 2821

Why do not use flywheel in petrol engine

4 6872

boiler fusible plug melt down, normally melt down due less water or feed pump failure, but is there any possibility of fusible plug melt down due to high temperature in firing zone and at that time water level is perfect at it's level.

1 2739

How many load in 15 kva DG set?

Shyam Group,

1 2845

what is bms system and how to work it

1701

how can I calculate daya of pump

1832

How can i Check at site this material is Powder coated CRCA ?

Bouygues Batiment International, Essar,

1742

Can contractor purchase as cst purcbase who is registerd under wct act in mp

KL Engineering,

1762

Deisel engine is designed to generate 10 MW at 50 deg c, can we expect more power from it at 30 deg c.

HIT, TCS,

1 3592

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Un-Answered Questions { Mechanical Engineering }

What does f.o.f. Stand for in piping design?

1182

"When you will install a new piston ring, what will be the position of it?"

1902

what are the different types of screws?

1252

which tests are performed in central air conditioning

2039

what do you mean by volvo ?

2265

What is ps?

1193

how to calculate bearing pre-load?

3060

For a high pressure/ high temperature multistage pump (Boiler Feed Water Pump), what is the average life of mechanical seal? Does life of DE and NDE differ, if differ, how much? Why?

2056

en 19 & en24 which one is good for pipe mill shaft

1563

How many battery discharges?

1951

How oxygen can be removed from steel during melting? What are fully killed steels ?

1167

What is pneumatic system?

1266

Define Fluidised bed boiler ?

2243

What are the advantages of powder metallurgy?

1136

How i injecter setting qsk series cummins engine and i can using click type torqurench or dial gauge type

2109

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