1. Relativity humidity
2. Specific humidity
3. Absolute humidity
4. None of these
Specific humidity
1. Increases In all reversible process, entropy of the universe Increases Decreases Remains same None of these
2. Decreases
3. Remains same
4. None of these
Increases
In all reversible process, entropy of the universe
Increases
Decreases
Remains same
None of these
1. Cyclic ∫dQ/T < 0
2. Cyclic ∫dQ/T > 0
3. Cyclic ∫dQ/T = 0
4. None of these
Cyclic ∫dQ/T = 0
1. Cyclic ∫dQ/T < 0
2. Cyclic ∫dQ/T > 0
3. Cyclic ∫dQ/T = 0
4. None of these
Cyclic ∫dQ/T < 0
1. Two reversible isothermal processes
2. Two reversible constant pressure processes
3. Two reversible constant volume processes
4. One reversible constant pressure processes
Two reversible isothermal processes
1. (T1+T2)/T1
2. (T1-T2)/T1
3. T1/(T1+T2)
4. T1/(T1-T2)
(T1-T2)/T1
1. Petrol engine
2. Diesel engine
3. Reversible engine
4. Irreversible engine
Reversible engine
1. Increasing the highest temperature
2. Decreasing the lowest temperature
3. Decreasing the highest temperature
4. Both (a) and (b)
Both (a) and (b)
1. Increase
2. Decrease
3. Remains same
4. Depend on temperature ratio
Increase
1. Very high pressure developed in the cylinder
2. High volume rations in the cylinder
3. Both (a) and (b)
4. None of these
Both (a) and (b)