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ESE 2022 ME - Technical Quiz 36

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Question 1

Under certain cutting conditions, doubling the cutting speed reduces the tool life to of tile original. Taylor’s tool life index (n) for this tool-work piece combination will be __________

Question 2

elongation of a cylindrical bar due to self weight is directly proportional to ,

(where d is the diameter)

Question 3

In pressure compounding, steam is passed through

Question 4

The fixed point/points for Celsius temperature scale is/are:
( After 1954 Temperature measurement)

Question 5

For an incompressible fluid does density vary with temperature and pressure?

Question 6

Which one of the following is a reversible process?

Question 7

Correct decreasing order of surface hardness

1) Nitriding

2) Cyaniding

3) Carburizing

Question 8

Which of the following system of working was introduced Frederick W. Taylor?

Question 9

A four-bar chain has_______.

Question 10

an elevator weighing 10000 N attains an upward velocity of 4m/s in 2 seconds with uniform acceleration. Then what is the tension in the wire rope?
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