Mechanical Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Mechanical Engineering Interview Questions

Questions Answers Views Company eMail

Define isometric drawing?

1083

Explain how is martensite structure formed in steel?

978

state the law of thermodynamics?

1008

Explain why would some industries select pneumatics over hydraulic?

996

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

1021

Can I use motor oil in a hydraulic system?

1001

What is periscope?

993

What is the spinning jenny?

1009

Explain why gas containers are mostly cylindrical in shape?

1055

Explain the types of sensors and their explanation?

971

Explain the differences between pneumatics and hydraulics?

1109

who are me

977

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 3888

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

999

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

1066

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Un-Answered Questions { Mechanical Engineering }

How the bearing numbers are allocated?

2055

why not a.c supply used to charged the lead acid battery

1892

how to select a pump (in hp) for lifting water from a Borewell upto a height of 320feet? Is there any thumb rule?

2061

What is higher IMP or BHR

1894

Do you have idea about various methods of production of gears ?

1020

What type of gear is the first reduction gear pinion?

2704

What are the different types of bearings?

1082

What is view factor ?

1243

Interview question paper

2361

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

1717

What does 0.125 inch stand for in 0.125 inch npt thread?

872

• How can you justify it?

2022

What is volumatric air change of a HOT GAS GENERATOR of a STEAM BOILER ?

2098

hi friends kumar here if anybody of u have " INDRAPRASTHA GAS LIMITED" placement papers than plz send it to me i need it urgently..ok mail id is ashish_me2007@yahoo.co.in

3466

My parents green card holder and sister is citizen so... . I m applying for spring 2010 for F1 visa... how can i convince visa officers for visa?

1725

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