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Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

how to guess size of hole according to size of bolt,say M12?

3 4188

Why preferred Production than Drilling?

ONGC,

2112

An Rod of 25mm in dia, is bend and made into a circle Ring with outer dia 200mm, then what ll be the length of rod required?

SSK,

2 2173

An Fuel Tank in circular in shape as 1500mm in dia and 1000mm in length placed in an horizontal position, its possible to find the fuel capacity of tank

2 2601

What is the effect on shunt motor's rotation if the polarity of the field and the armature winding increased simultaneouisly

GDT, JKP,

1 1871

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

Delight Dairy,

1698

when splined shafts are preferred over keys?

1 2352

7. What are the different types of conventional and non conventional machining processes

Nucon,

1666

9. State the difference between unilateral and bilateral tolerance

Amul,

1 2679

10. What is difference between welding and brazing

Amul,

2 3107

11. How much watt means 1 Hp

Amul,

3 3798

12. What are the differences between IC & CI Engines

Amul,

3 3726

13. What are the different types of fits

Amul,

2 3196

14. What different types of Heat treatment processes and why heat treatment is required?

Amul,

1 3326

15. What is the difference between first angle projection and third angle projection?

Amul,

2 3410


Post New Mechanical Engineering Questions

Un-Answered Questions { Mechanical Engineering }

which type of que can be asked in this company?

1325


Explain how is natural gas better than lpg?

438


Where do you put the oil in a compressor?

465


i have want jindalsteel tecnical wrritten test paper.

1746


Explain the types of elasticity?

441






What is the use of center punch?

503


What are the disadvantages of axial flow (piston type) automatic control valve compared to the conventional types (globe or diaphragm) If you are a designer/specifier, do you accept this type of valve for using in building's piping systems ?

1585


diffuser increases pressure but in turbine pressure is decreasing when steam passing through casing?

2686


you did b.tech why u r intrested marketing field ?

1400


I need BHEL apptitude questions

1679


What is the formula for 1 HP of a two-cycle engine?

1361


When was the first space rocket built?

535


What are the causes of low compression in the main engine?

1412


hi sir would u plz kindly send me d previous years IOCL test papers......plz send it to this email id...jomygeorge787@hotmail.com

1379


What is allotrope ? In what forms of cubic pattern, iron exists ?

453