The term N.T.P. stands for________________________? - PakMcqs

Related Mcqs:

1. According to Avogadro’s Hypothesis ______________________?

   A. the molecular weights of all the perfect gases occupy the same volume under same conditions of pressure and temperature B. the sum of partial pressure of mixture of two gases is sum of the two C. product of the gas constant and the molecular weight of an ideal gas is constant D. gases have...

2. Zeroth law of thermodynamics________________?

   A. deals with conversion of mass and energy B. deals with reversibility and irreversibility of process C. states that if two systems are both in equilibrium with a third system, they are in thermal equilibrium with each other D. deals with heat engines E. does not exist...

3. Measurement of temperature is based on_________________?

   A. thermodynamic properties B. zeroth law of thermodynamics C. first law of thermodynamics D. second law of thermodynamics E. joule’s law...

4. Thermal power plant works on______________?

   A. Carnot cycle B. Joule cycle C. Rankine cycle D. Otto cycle E. Brayton cycle...

5. The efficiency of Carnot cycle is maximum for_____________________?

   A. gas engine B. well lubricated engine C. petrol engine D. steam engine E. reversible engine...

6. If a system after undergoing a series of processes, returns to the initial state then__________________?

   A. process is thermodynamically in equilibrium B. process is executed in closed system cycle C. its entropy will change due to irreversibility D. sum of heat and work transfer will be zero E. no work will be done by the system...

7. For which of the following substances, the gas laws can be used with minimum error_________________?

   A. dry steam B. wet steam C. saturated steam D. superheated steam E. steam at atmospheric pressure...

8. Extensive property of a system is one whose value______________________?

   A. depends on the mass of the system like volume B. does not depend on the mass of the system, like temperature, pressure, etc. C. is not dependent on the path followed but on the state D. is dependent on the path followed and not on the state E. is always constant...

9. The unit of length in S.I. units is________________?

   A. meter B. centimeter C. kilometer D. millimeter...

10. Atmospheric pressure is equal to____________?

    A. 1.013 bar B. 760mm of Hg C. 101.3KN/m2 D. All of these Submitted by: Faheem Zaman Dhaunroo...