Top 50 Mechanical Interview Question & Answer-For Fresher & Experience-2018

Here are description of the total 50 question & answer is elaborate describe in the video

Question Number 1: What is an I.C Engine?

Question Number 2: What do you meant by a petrol engine?

Question Number 3: What is a diesel engine?

Question Number 4: What is a two stroke petrol engine?

Question Number5: Write a short note about two stroke diesel engines?

Question Number 6: What is the difference between Single acting and Double acting Engines?

Question Number 7: What is meant by four stroke diesel engine?

Question Number 8: Explain about a Gas engine?

Question Number 9: How a Diesel Engine Works as Generator?

Question Number 10: what is carburetor?

Question Number 11: what is carburetor function?

Question Number 12: What is knocking?

Question Number 13: Explain about a Crankshaft?

Question Number 14: What is a crank?

Question Number 15: Write a short note about spark plug?

Question Number 16: Define Indicated power?

Question Number 16: Define Indicated power?

Question Number 16: Define Indicated power?

Question Number 19: Petrol engine works on which cycle?

Question Number 20: The diesel engine known as?

Question Number 21: Diesel engine works on which cycle?

Question Number 22: The compression ratio of diesel engine?

Question Number 23: Why compression ratio in petrol engine is kept less than in diesel engine?

Question Number 24: Why aluminum alloy is used in cylinder blocks?

Question Number 25: What is Function of a connecting rod?

Question Number 26: What is Petrol Calorific Value?

Question Number 27What is stroke?

Question Number 28: What is function of cylinder head gasket?

Question Number 29: What is function of oil control ring?

Question Number 30: What is delay period?

Question Number 31: What is auto ignition means in S.I. engine?

Question Number 32: What is valve timing diagram?

Question Number 33: What is function of radiator fan?

Question Number 34: What is purpose of thermostat?

Question Number 35: What is function of air cleaner?

Question Number 36: What is function of intake manifold?

Question Number 37: Write down function of exhaust muffler?

Question Number 38: What is battery?

Question Number 39: What is the main characteristic of maintenance free battery?

Question Number 40: What is stoichiometric ratio?

Question Number 41: What is the objective of super charging?

Question Number 42: What is volumetric efficiency?

Question Number 43: What is meant by a piston and cylinder?

Question Number 44: Name the different types of materials used to made pistons?

Question Number 45: What is a locomotive piston?

Question Number 46: What is the difference between Plunger piston and Bucket piston?

Question Number 47: What is a buck piston?

Question Number 48:  What are piston rod and piston valve of steam engine?

Question Number 49:  Write a short note on Steam engine piston?

Question Number 50: Difference between rolling & pitching?

Video link:

https://youtu.be/k-A1hNsYC_M