Thermodynamics Online Test – Multiple Choice Questions and Answers

1. The efficiency of Joule cycle is

 
 
 
 

2. Reheating in a gas turbine

 
 
 
 

3. An isothermal process is governed by

 
 
 
 

4. The entropy of water at 0°C is assumed to be

 
 
 
 

5. Which is the incorrect statement about Carnot cycle?

 
 
 
 

6. According to Avogadro’s law

 
 
 
 

7. The fuel mostly used in steam boilers is

 
 
 
 

8. During which of the following process does heat rejection takes place in Carnot cycle?

 
 
 
 

9. The behaviour of a perfect gas, undergoing any change in the variables which control physical properties, is governed by

 
 
 
 

10. One kg of carbon requires 4/3 kg of oxygen and produces __________ kg of carbon monoxide gas

 
 
 
 

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