[Download PDF] ISRO Scientist or Engineer Mechanical 2008 Paper with Solutions

Instructions

For the following questions answer them individually

Question 1

The ultimate tensile strength and yield strength of most of the metals, when temperature falls from $$0$$ to $$-150^\circ C$$ will

Video Solution

Question 2

“Troosite” is obtained when

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Question 3

Induction hardening is the process of

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Question 4

Heavy water is used in atomic powerplants as

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Question 5

Which one is not the purpose of heat treatmentof steels?

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Question 6

A cold chisel is made of

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Question 7

A body which is permanently deformedis said to have undergone

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Question 8

The defect responsible for the phenomenaofslip, by which most metals deform plastically, is known as

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Question 9

With a punch for which the maximum crushingstress is 4 times the maximum shearing stress of the plate, the biggest hole that can be punchedin the plate would be of diameter equal to

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Question 10

For traction applications, the type of motor best suited is

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CAT Content

ISRO Scientist or Engineer Mechanical 2008

ISRO Scientist or Engineer Mechanical 2008

The ultimate tensile strength and yield strength of most of the metals, when temperature falls from $$0$$ to $$-150^\circ C$$ will

“Troosite” is obtained when

Induction hardening is the process of

Heavy water is used in atomic powerplants as

Which one is not the purpose of heat treatmentof steels?

A cold chisel is made of

A body which is permanently deformedis said to have undergone

The defect responsible for the phenomenaofslip, by which most metals deform plastically, is known as

With a punch for which the maximum crushingstress is 4 times the maximum shearing stress of the plate, the biggest hole that can be punchedin the plate would be of diameter equal to

For traction applications, the type of motor best suited is

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