Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

what is heat treatment and why is it done?

Bechtel,

23

describe briefly the different cold drawing processes?

Bechtel,

22

what are the different theories of failure under static load, explain briefly?

Bechtel,

23




what are the points that should be kept in mind during forging design?

Bechtel,

31

during the design of a friction clutch what are the considerations that should be made?

BEL,

25

How is technology significant in the field of mechanical engineering?

Ashok Leyland,

42

Discuss various surface finishing processes?

John Deere,

18

What is the most economical spacing of buttress ?

John Deere,

17




What does dynamics of machines deals with ?

Godrej,

24

What are materials used for manufacturing of gears ?

John Deere,

15

Which one has higher efficiency - Diesel Engine or Petrol Engine?

HPCL,

19

What is the unit of viscosity?

John Deere,

22

What is the different types of surge tanks ?

John Deere,

20

What is usage of rotameter and hydrometer.

John Deere,

17

What is Lap welding?

John Deere,

23


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Un-Answered Questions { Mechanical Engineering }

What do you understand by the concept of a 6 stroke engine? Explain how it works.

2


SIR, PLZ GIVE ME INFROMATION FOR WRITTTEN TEST AND PI IN ISRO AHMEDABAD (MY MAIL ID:-ppdave@yahoo.com)

914


Explain the difference between pipe and a tube.

7


Hi any one can help in preparing for BHEL ET exam in mechanical stream? I like to know the the question paper pattern fro the same. regards, Jose 9841327666 josevinoth@yahoo.com

1186


Define monochromatic emissive power. [EbĪ»]

7






Why high latent heat of vaporisation is desirable in a refrigerant ?

7


What kind of materials should be used for shafts manufacturing?

3


What are the types of pump can be found in the engine room

757


purpose of primary and secondary air? causes of smoke?

1220


What is the difference between scavenging and supercharging ?

4


Critical speed of turbine means the natural frequency and resonance frequency are matching and cause for vibration and noise. which is the natural frequency. how it reflect in vibration.

944


tell me about a time you were able to successfully deal with another person even when that individual may not have personally liked you or vice versa.

1263


Name two types of leak detectors and the method of application for each?

1844


please inform about the date of exam of hpcl for fresh engineers recruitment in mechanical stream?

1022


what is the thickness tolerances up to 32 mm

919