SSC JE Mechanical Engineering 22nd Jan 2018 Shift-2

Instructions

For the following questions answer them individually

Question 151

Steel can be hardened quickly by ......... process

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Question 152

................ has excellent resistance to acids.

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Question 153

Which of the following properties pertain to cast iron?

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Question 154

Ball bearing races are

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Question 155

A very soft whisper may have noise level of

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Question 156

During the machining operation

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Question 157

The grinding wheelis considered better, if the grinding ratio is

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Question 158

Jig bushes are

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Question 159

The following type of gauge has gauging sections combined on one end

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Question 160

Single point thread cutting tool should ideally have

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