- What is the value of maximum COP in case of absorption refrigeration, if refrigeration provided is at
temperature, TR (where, T1 and T2 are source & surrounding temperatures respectively.)
- A shopkeeper raises the price of a cycle by 5 percent above the market price and charges 12 percent sales tax on the market price. As a result, a customer has to pay Rs. 4680 for the cycle. What is the market price of the cycle?
- Which enthalpy change is not used in born Haber cycle?
- The internal energy of an ideal gas is a function of its ——– only?