SSC JE Mechanical Engineering 2015

Instructions

For the following questions answer them individually

Question 181

According to indian standard specifications, a plain carbon steel designated by 40C8 means that the percentage of carbon content is

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Question 182

A mobing mandrel is used in

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Question 183

Crater wear takes place in a single point cutting tool at the

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Question 184

The relationship between tool life (T) and cutting speed (V) is expressed as, where n and C are constant

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Question 185

Black colour is generally painted on

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Question 186

Consumable electrodes is used in

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Question 187

The directional solidification in casting can be improved by using

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Question 188

The purpose of chaplets is

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Question 189

The centre of gravity of a complex link in a four bar chain mechanism will experience

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Question 190

The power from the engine to the rear axle of an automobile is transmitted by means of

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