Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

Explain what does green field project mean?

650

What is weight of 1m3 of seawater?

627

Explain how is natural gas better than lpg?

661

Will a steel cable become longer if it is heated while under load? Explain

671

Explain how fast is a jet plane?

643

Explain the mechanical advantage of a double pulley?

698

Explain the difference between “stress and strain”?

635

Explain the difference between an electric motor and an electric generator?

621

Explain the difference between the flight of a plane and a helicopter?

623

Explain why will an ice cube placed in a cup of hot rotating water spin automatically faster than the water itself?

572

Define enthalpy?

645

Define steam turbine diaphragm?

800

Explain what are the thermal conductivity properties of brass?

649

What are the different types of gate valves?

646

Explain why is over-pressurizing an air conditioning system bad?

578


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Un-Answered Questions { Mechanical Engineering }

Where is the expansion tank located?

1498


Hello there, Im a Mechanical Engineer. I passed out in 2010 and have worked for 6 months in the Middle East as a Trainee Engineer. Im now in India and due to appear for an Interview for a firm in the Middle East. The post is of an Automobile Engineer. Im kinda nervous as to what to prepare for the interview. The training which I got was in different areas ranging from technical to managerial aspects. What I mean to say is that that was more of a crash training, where I couldn't stick to one section alone. The interview which Im attending is more of a technical one. What I would like to know, how and what I should be preparing? I have two weeks for the preparation. Should I go through the normal automobile aspects or everything in random. PS: I have excellent communication skills, the one area in which I'm very confident.

1418


what is first law of Thermodynamics ? What is second law of Thermodynamics ?

1558


send me tech quesions please to 470.rajesh@gmail.com

7741


What is meant by gear ratio?

775






Steering handle (round dial) of motor vehicles (CAR,BUS,LORRY) wiil be designing with two cross supports without 180 degree straightness( it will be little bit cross). Why?

1591


What are the different types of fits? Explain

667


How would you increase the volume efficiency of centrifugal pump?

1524


What is the trunk type and crosshead type piston

2014


what is pulverisation

18243


how we calculate the induced air capacity of id fan of a boiler?

1941


How can check gear pitch?

1331


• Why not 4 phase & 5 phase

1630


what happen when there is moisture in the TX valve?rac

1362


What is sheet metal work?

626