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ISRO 2023 Quiz 46 Revision

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Question 1

In a certain code language. 2579 means ‘nice bow and arrow’, 3457 means ‘healthy and nice fruit and ‘8721 means bow to nice king’. Find the code for ‘bow’.

Question 2

Which of the following is true regarding entropy of a isolated body ________?

Question 3

For an ideal gas, the slope of the constant volume line in the T-S diagram is.

Question 4

An ideal gas is throttled from a pressure P1 to pressure P2. The entropy change associated with the pressure is

Question 5

Entropy of wet stream (1 kg) is given by
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