SSC JE Mechanical Engineering 2nd March 2017 Shift-1

Instructions

For the following questions answer them individually

Question 91

Binding wire used to support the joints for soldering is made of _____.

Video Solution
Question 92

Which of the following is not a casting process?

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Question 93

Carburising flame is used to weld metals like _____.

Video Solution
Question 94

The most commonly used flame in gas welding is
A. Neutral
B. Oxidising
C. Carburising

Video Solution
Question 95

In braze welding, the filler metal is
A. Distributed by capillary attraction
B. Melted and deposited at the point where the weld is to be made
C. Not required

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Question 96

Magnetic arc blow is _____

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Question 97

Preheating is essential in welding _____.

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Question 98

Tool in the case of ultrasonic machining is made of _____.

Video Solution
Question 99

Thread rolling is somewhat like _____.

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Question 100

The fatigue strength of metal is improved by setting up compressive stresses in the surface by a process known as _____.

Video Solution
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