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Mechanical J.E Quiz-33

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Question 1

Internal irreversibility of Rankine cycle is caused by?

Question 2

Maximum efficiency for a single stage pure impulse blading (symmetric) with nozzle angle ‘α’ is:

Question 3

For air compressor, least work input will be needed if the compression is

Question 4

At the principal planes ____________.

Question 5

Gear teeth are made harder to avoid

Question 6

The Taylor’s correlation between the cutting speed (V) and the tool life (T) is given by :

Question 7

y = c + mxn, where c = 0 and n > 1, is followed by which fluid?
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