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Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

Define isometric drawing?

 77

Explain how is martensite structure formed in steel?

 62

state the law of thermodynamics?

 68

Explain why would some industries select pneumatics over hydraulic?

 69

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

 67

Can I use motor oil in a hydraulic system?

 72

What is periscope?

 78

What is the spinning jenny?

 68

Explain why gas containers are mostly cylindrical in shape?

 88

Explain the types of sensors and their explanation?

 66

Explain the differences between pneumatics and hydraulics?

 62

who are me

 44

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

 60

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

 53

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

 64

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Un-Answered Questions { Mechanical Engineering }

Can any one plz help me to find aptitude questions on UG.NX software??

672

What is wet corrosion?

70

What is the use of white metal?

1140

HOW TO PREPARE FOR HPCL WRITTEN EXAM?

2745

Define pitting.

89




Did you have a favorite project that you had to do while in school?

72

How much machining cost required for 1000x1000x16Thk(Mild steel)

920

What is the percentage of carbon present in pig iron?

100

Is it the stress that, produces strain or strain produces stress?

107

Explain the causes of the exhaust valve leakage.

998

what is air intake system

919

why there was 17 stage of compressor in the most of the gas turbine . depending on what?

1048

Where can i see model papers for NLC graduate engineer test and RRB section engineer test

2675

what is tooth profile

1180

how can u calculate efficiency of one welder in piping work.if we give support staff for his work.

1035

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