Home
Earn $100 Online Daily. Work From Home. Click Here

What is the correct answer?

4

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

Related Questions

In reactions involving solids and liquids (where change in volume is negligible),… The value of Joule-Thomson co-efficient, in case where cooling occurs… The standard Gibbs free energy change of a reaction depends on the equilibrium In a turbine, the fluid expands almost Which of the following is true for Virial equation of state? On a P-V diagram of an ideal gas, suppose a reversible adiabatic line… The fugacity of a gas in a mixture is equal to the product of its mole… A refrigerator may be termed as a Melting of ice is an example of an __________ process. The compressibility factor of a gas is given by (where, V1 = actual volume… At the critical point of a substance In the reaction, H2 +I2 2HI, addition of an inert gas will In case of a close thermodynamic system, there is __________ across the… A cylinder contains 640 gm of liquid oxygen. The volume occupied (in litres)… Gibbs free energy at constant pressure and temperature under equilibrium… Charles' law for gases states that As the entropy of the universe is increasing, day by day, the work producing… __________ does not change during phase transformation processes like… Which of the following is affected by the temperature? A gas has a volume of 27.3 c.c. at 0°C. Its volume at 10°C (if… When a gas in a vessel expands, its internal energy decreases. The process… Free energy changes for two reaction mechanism 'X' and 'Y are respectively… The partial molar enthalpy of a component in an ideal binary gas mixture… In the reaction, C + O2 → CO2; ΔH = - 94 kcal. What is the… Specific __________ does not change during phase change at constant temperature… Which of the following equations is obtained on combining 1st and 2nd… Throttling process is a/an __________ process. Joule-Thomson experiment is Which of the following non-flow reversible compression processes require… Degree of freedom of the system ice-watervapour will be