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Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

what is the difference between suction lift & suction head?

NTPC,

4 38479

how the magnetic trains are leviated(MAGLEV)?

 1473

Why do 4 stroke engine uses valves while 2 stroke engine uses ports ????

 4 20079

What is unit of power

Bhel,

26 17753

which material used in railway track

 11 9687

Air is a bad conductor of heat.why it becomes hot in summer?

 2 4551

what is 15w-40grade oil. means what 15,W,40 stands for?

Total,

2 13842

HOW FORCE ACTING ON SPUR AND HELICAL GEAR

 1468

in power plant lube oil system, if oil mist/vapour eliminator is not running what are all the consequences occur in system?

Lanco,

6 20118

What is the difference between speed and velocity?

 6 6263

What is the significance of torque(in N-m) given in the engine specification ???

 2 4527

Why the rear tyre of a tractor is having a larger diameter than the front ??? ASAP...

 2 4261

Name of the tables which is going to join two tables in querry ?

 1381

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

BARC,

5 13865

what is critical temprature discuss that is any pressure greater than critical pressure is valid for boiler design.....2 in what cycle steam power plant is based draw h-s diagram.different process to make gear what is tooth profile what is generatic and directric and many more as i m doing mtech thats why interview was of 30 minute...........

DVC,

1758

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Un-Answered Questions { Mechanical Engineering }

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

1736

pls send the technical question paper

1754

my jindal interview is on 24th.. can anyone give me few tips regarding the same? lik how i shud prep

1513

What is the difference between scavenging and supercharging ?

795

Do you receive good benefits as an engineer job?

610




Explain the types of elasticity?

617

Explain the difference between the flight of a plane and a helicopter?

593

What are the causes of liner high temperature?

1512

What are bevel gears and what are its types?

626

what shows avribiations related to bearing blocks

1614

Sir, I'm P.Ravi Kumar want to previous mechanical Question Papers for rrb exam

1414

What are the 1st 2nd and 3rd laws of thermodynamics?

571

How are the pneumatic system and the hydraulic system similar?

664

pl convey me the procedure to get the vat and cst no. i am going to start trading cum manufacturing of grain handling equipments.

1764

Explain the applications of ferrite material?

622

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