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SSC JE ME 2017- Manufacturing Rankers Quiz 1

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Question 1

Which of the following is the correct data structure for solid models?

Question 2

In drop forging, forging is done by droping:

Question 3

The usual value of helix angle of a drill is:

Question 4

The mechanism of material removal in EDM process is

Question 5

The main purpose of chaplets is

Question 6

Strength and permeability of served sand are related to:-

Question 7

Uniform sand  hardness and ramming is obtained throughout the mould by which of the following moulding machines?

Question 8

If the diameter of the hole is subject to considerable variation, then for locating in jigs and fixtures, the pressure type of locator used is ________.

Question 9

Oxygen to acetylene ratio in case of carburising flame is _______.

Question 10

Preheating is required before welding for which material essentially ?
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Sep 15ESE & GATE ME