Mechanical Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Mechanical Engineering Interview Questions

Questions Answers Views Company eMail

What is the difference between an isometric and an orthographic drawing?

1 2545

Why is heat treatment required?

1192

What are the flow characteristics?

1074

What are the compressor and types?

1053

What is the difference between newtonian and non-newtonian fluids?

1159

What is the principle of a pump?

1105

Who discovered non-newtonian fluids?

1117

What are the advantages of a centrifugal pump over a reciprocating pump?

1198

What is the turbine and how does it work?

1100

What is orthographic drawing?

1147

How many types of fits are there?

1124

Explain the applications of ferrite material?

1069

How do you calculate the area under the stress-strain curve?

1088

How do you find ductile-brittle transition temperature of metals?

1041

What are the advantages and disadvantages of gear drives over belt drives?

1152

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Un-Answered Questions { Mechanical Engineering }

Explain how does a super charger work in a car?

1023

CAN SOMEONE GIVE ME THE LINE DIAGRAM OF A VAPOUR ABSORPTION SYSTEM (VAM)(AIRCONDITIONING)AND A 600 TON CENTRICUGAL AIRCONDITIONING PLANT.

2141

What is meant by parallel flow heat exchanger?

1055

How fuel oil consumed by medium engine?

1969

why does polytropic efficiency of a compressor decrease with increasing flow rate ?

2566

How to find DG efficiency and unit per litre

1520

Explain why gas containers are mostly cylindrical in shape?

1114

what is the exact heat treatment cycle of IS 4522 Gr6 to get the required properties?

2502

Horse power of i.c. Engines can be expressed as rac rating, sae rating, or din rating. To which countries these standards belong ?

1340

Crankcase oil mist detector

2032

why is cast iron seasoning important before machining?

1642

what is diameter of a suction pipe?

2077

What are the causes of main engine Turbo Charger blower side dirty?

1804

What happen when too much cylinder oil is injected in the working cylinder?

1901

What are the different types of gate valves?

1106

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