Sardar Vallabhbhai National Institute of Technology 2011 B.E Thermodynamics Tutorial Quiz - Question Paper

SARDAR VALLABHBHAI NATIONAL INSTITUTE OF TECHNOLOGY, SURAT Thermodynamics-I Assignment and Tutorial Quiz IV-Mechanical (2010-2011)    Max. Marks: 10

Roll No.    Division:

Instructions:

Attempt only 10 Questions (Time Limit: 1/2 Hour)

Any mischief behavior will lead to negative marking, strictly.

1.    The efficiency of Carnot Engine run by Petrol is_the efficiency of

Carnot Engine run by Diesel.(greater than, less than, equal to)

2.    COP of Refrigerator in terms of COP of Heat Pump is_

3.    Specific Volume of gas is extensive or intensive property?_

4.    _steam behaves like a gas(wet, dry saturated, superheated )

5.    Latent heat of vaporization at critical point is_

6.    Which of the following is not a property of the system? (Temperature, pressure, specific volume, heat)_

7.    In SI Units, The value of Universal Gas constant is_

8.    Change in entropy is zero during_process.

9.    Heat addition at constant temperature is called_Heat (Sensible, Latent).

Control mass, isolated system)

11.    Work done in free expansion process is __________

12.    In equation for a polytropic process, PVⁿ=C, Value of n for constant volume process is

SARDAR VALLABHBHAI NATIONAL INSTITUTE OF TECHNOLOGY, SURAT Thermodynamics-I Assignment and Tutorial Quiz IV-Mechanical (2010-2011)    Max. Marks: 10

Roll No.    Division:

13.    With _ pressure, boiling point of water increases and enthalpy of

evaporation decreases(Increases, Decreases, Constant )

14.    Mollier Diagram(Chart) is_Vs_

15. 1 ton of refrigeration =

Attachment: sardar-vallabhbhai-national-institute-of-technology-2011-b-e-4500-1.pdf

Earning:   Approval pending.