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?

1162

Explain how is martensite structure formed in steel?

1046

state the law of thermodynamics?

1085

Explain why would some industries select pneumatics over hydraulic?

1044

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

1099

Can I use motor oil in a hydraulic system?

1079

What is periscope?

1049

What is the spinning jenny?

1072

Explain why gas containers are mostly cylindrical in shape?

1114

Explain the types of sensors and their explanation?

1033

Explain the differences between pneumatics and hydraulics?

1211

who are me

1042

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 4000

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

1048

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

1126

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Un-Answered Questions { Mechanical Engineering }

what is tooth profile

2237

• Why not 4 phase & 5 phase

2065

What is the law of thermodynamics?

1096

thermal engineering

8438

Which reactor uses heavy water as moderator ?

1132

What are the causes of liner high temperature?

1948

What is viscosity and why is it important?

1415

What is the percentage of chromium in 18 : 4 : 1 iiss ?

1054

Give me an introduction about myself.iam a engineering student, i would like to know, wat is my qualification till my enginering is not yet completed?

7371

What is meant by newtonion and non-newtonion fluids?

1256

Which element is added in steel to increase resistance to corrosion ?

1265

What is view factor ?

1299

how to calculate stiffners position and size in transformer design

2145

junior engineeer (railway previous questions)

1906

How are pipe flanges electrically insulated?

1133

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