Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

Define isometric drawing?

664

Explain how is martensite structure formed in steel?

560

state the law of thermodynamics?

577

Explain why would some industries select pneumatics over hydraulic?

590

Explain why do the radiators in your house click when you start the heating system?

649

Can I use motor oil in a hydraulic system?

608

What is periscope?

591

What is the spinning jenny?

586

Explain why gas containers are mostly cylindrical in shape?

648

Explain the types of sensors and their explanation?

577

Explain the differences between pneumatics and hydraulics?

591

who are me

573

substance is flowing in a pipe of 200 mm inside cylinder diameter ot an average velocity of 3m/sec. At a given section of the pipe line the pressure is 1.5 MN/m² absolute. what is the flow work of 0.5 cubic meter, expressed in joules passing through section? (a)1J, (b)75000J, (c)90000J, (d)25000J

1 2994

i am looking for a 4 kw immersion water heater /in the USA is this a 220 system or 240

612

I m having skype interview with germany team what are the common questions asked?

631


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Un-Answered Questions { Mechanical Engineering }

When a 30KW/3 ph pump runs one hour continously, what will be the heat dissipated? how can i find this, any general equation?

1397


how we can calculate natural vibration frequency for steam turbine rotor please.

3318


How to handle production department ?

1561


a rollin mill is spacified by

1524


What is the gas constant r for air?

644






What are the causes of L.O. high temperature?

1750


i am preparing for vsp management trainee technical 2010.can any one send me modelpapers of preliminary written test.

1457


Explain the procedure of charging reciprocating compressor?

2170


The lowest allowable insulation resistance?

1450


Find the greatest and smallest number among the given 5 numbers without using ‘>’ or ‘<’ operators

1914


how to solved the crictical problems in d. g. set

1560


what are the activities to be done after a steam turbine trips?

2168


What are the types of cleaning main engine Turbo Charger blower side?

1840


What is the structure of pure iron and whether it is soft or hard ?

591


How does hydraulic clutches work?

643