Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

what is the difference between suction lift & suction head?

NTPC,

4 31899

how the magnetic trains are leviated(MAGLEV)?

664

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

4 15943




What is unit of power

Bhel,

26 8404

which material used in railway track

11 5009

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

2 3125

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

Total,

2 11134

HOW FORCE ACTING ON SPUR AND HELICAL GEAR

699




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

Lanco,

6 12077

What is the difference between speed and velocity?

6 3788

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

2 3156

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

2 2881

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

664

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

BARC,

5 11405

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,

1009


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Un-Answered Questions { Mechanical Engineering }

What are the causes of main engine Turbo Charger blower side dirty?

852


What are the advantages of white metal?

772


tell about a type when u had to use ur presentation skill to influence someone's.

668


What type of job are you holding at the moment? What is your desired employment / occupational field

2697


one kg of gas is compressed adiabatically from 1 kg/sq.cm,1 cubic metre volume and 300 kelvin to 5 kg/sq.cm,0.5 cubic metre and 400 kelvin.work transfer in this process will be

1792






how to calculate air load of a existing/ new plant before installing a air compressor.

761


dear friends pls explain me what is meant by positive seal in solenoid operated valve

776


Please advise your reasons for applying for this role and why you think you are suitable?

1501


At 50 Centigrade (Diesel oil) what is its cast?

718


why it is difficult to make heavy cuts if a form turning tool is complex in shape?

1016


What can be reasons for a metal gas-kit to leak?

194


what is difference between dry and flooded type chiller?

1231


what precautions must be used when water washing a boiler?

867


you did b.tech why u r intrested marketing field ?

856


If any changes done in the process of production what that is called.

679