Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

why we can shut down dischareged valve of centrifugal pump while running?

2 2237

what are the applications where bearing should not be used though it can be used(economy may be 1 of the reason)

IIT,

833

Please brief me reation between timing belt & gear ratio.

Wipro,

1 1339




Please brief me about Ball-screw.

600

What is the meaning of probe in Boilers and that stuff?

695

What is flash steam and flashing phenomena?

834

what are kinds of power stations ? what is the difference between power station and power plat?

Jindal,

1 1022

what is Retainer?

638




Explain what meant by Transmissability in Vibration ?

699

what r the advantages and disadvantages of gas burners and oil one?

644

what r kinds of energies? or types of energies

2 2036

what is the difference between: throttle valve,flow control valve, venturi??

1 9671

Is expansion valve a throttle valve? why? and what is the capillary tube and the difference between it and the above ones?

5 12402

Is enthalpy represent the heat content of a substance? and is the substance is liquid or gas or solid? or all

1 1712

which power station plants r more efficient? which is less? which is most expensive and which is cheapest?

682


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Un-Answered Questions { Mechanical Engineering }

whats the coloring code of a air to open or a air to close valve?

570


what is the difference between cold and hot spark plug? mention their place of use with justification?

1822


i m a 1st year student my senior asks me 2 give intro wht will a impressive answer

783


what is the basic need for designing the bottle filling machines

1090


How to handle production department ?

786






explain how do seamless pipes looks like and when they r used?

1824


What is a feed water pump? Dearator feed heater?

761


7. What are the different types of conventional and non conventional machining processes

865


"What do you do when in your duty, ME alarm oil mist detect high density?"

739


What happen when too much cylinder oil is injected in the working cylinder?

635


what are the applications where bearing should not be used though it can be used(economy may be 1 of the reason)

833


hi this is swaroop i appliled for masters in us for mba and my ielts score is 5.5 and no gre and i have 14 backlogs

442


Define Fluidised bed boiler ?

1008


please briefly explain the Discharge process and Formula of Centrifugal Pump

756


Can anyone tell the exact hot water generator load calculation for central airconditioning. pls mail me at azeemk30@gmail.com

757