SSC JE Mechanical Engineering 24th Jan 2018 Shift-2

Instructions

For the following questions answer them individually

Question 151

Babbitt metal is _______ base alloy.

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Question 152

With which of the following polymerization is associated?

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Question 153

_______ can easily be drawn into wire.

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Question 154

_______ is the binding material in cemented carbides.

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Question 155

As percentage of carbon increase in steel its_______decreases.

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Question 156

Filling or decking in a cooling tower increases the rate of heat transfer by providing:-

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Question 157

For the products of_______ LD converter is used.

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Question 158

In metals the size of coarse grains is greater than

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Question 159

In blast furnace ______ is used as fuel.

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Question 160

By which of the following heat treatment processes, a small selected portion of the job can be hardened?

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