Gross & net calorific value is the same for

Question: Efficiency of a heat engine working on Carnot cycle between two temperature levels depends upon the
[A].

two temperatures only.

[B].

pressure of working fluid.

[C].

mass of the working fluid.

[D].

mass and pressure both of the working fluid.

Answer: Option A

Explanation:

No answer description available for this question.

Question: Consider the reaction, C + O2 CO2 ;ΔH = – 94 kcal. What will be the value of ΔH for the reaction CO2 C + O2 ?
[A].

-94 kcal

[B].

+ 94 kcal

[C].

> 94 kcal

[D].

< -94 kcal

Answer: Option B

Explanation:

No answer description available for this question.