Mechanical Interview Questions and Answers

Mechanical Interview Questions and Answers

What is 2-Stroke Engine?

What is 4-Stroke Engine?

What kind of oil does a 2-stroke engine use?

Which one is better 4-stroke or 2-stroke?

What do you know about Powertrain?

What is Coolant?

How will you find cracks in the long shaft?

What is heat exchanger?

What is hardest Material?

Can you explain Working of car Engine?

What happens if I put diesel into petrol engine?

What happens if I put petrol into diesel engine?

What is Reciprocating compressors?

Can you explain common rail injection system?

What are the main Components of common rail direct injection?

What is Centrifugal Force?

What is Heat Transfer Formula?

What is Stefan Boltzmann equation?

What is difference between Pipe and Tube?

What kind of pipes is used in the stream lines?

What is the role of nitrogen in welding?

What is the critical speed in turbine?

What is difference between Stress and Pressure?

What is the difference between Power and force?

What are the ductile metals?

What type of rubber is used in the car tyres?

What is the difference between brass and bronze?

Can you define coal?

What is fuel ratio?

What are orthotropic materials?

What is pitting? How it is caused?

Why manhole in vessels is usually elliptical in shape?

What are thermal neutrons?

What is the difference between Torque and Power?

What are the three laws of Thermodynamics?

What is the newton’s three laws of motion?