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ISRO 2023 Quiz 41 Revision

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Question 1

IfA $ B means A is daughter of B, A B means A ‘s brother of B and It A B means A is father of B, then what does P $ Q * R # S mean?

Question 2

If the taylor’s tool life exponent ‘n’ is 0.4 and the tool changing time is 2 min. The tool life (in seconds) for maximum production rate is

Question 3

An orthogonal cutting operation is being carried out under the following conditions Cutting speed (V)=2m/s, depth of cut=0.5 mm, chip thickness=0.6 mm

Then chip velocity is:

Question 4

What does ‘50’ represents in 50H8/g7?

Question 5

Which of the following carbon steel is most difficult to weld?

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ESE & GATE ME General

Dec 5ESE & GATE ME