SSC JE Mechanical Engineering 3rd March 2017 Shift-2

Instructions

For the following questions answer them individually

Question 11

Isentropic flow is _____.

Question 12

In all reversible process, entropy of the system _____.

Question 13

In isothermal expansion, work done by gas depends upon _____.


Question 14

The difference between two specific heats, Cp and Cv for a gas represents _____.

Question 15

The universal gas constant of a gas is the product of molecular weight of the gas and _____.

Question 16

The temperature of a gas is a measure of _____.


Question 17

A perpetual motion machine of the first kind i.e. a machine which produces power without consuming any energy is _____.

Question 18

A system consisting of more than one phase is called _____.

Question 19

Thermal equilibrium between two or more bodies exists, when they are brought together, there is no change in _____.


Question 20

Control volume refers to a _______.

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