1. -140 kJ
2. -80 kJ
3. -40 kJ
4. +60 kJ
+60 kJ
1. 15 J
2. 20 J
3. 5 J
4. 30 J
20 J
1.
2.
3.
4.
1. Increases with decreasing temperature of heat rejection
2. Decreases with decreasing temperature of heat rejection
3. Decreases with increasing temperature of heat rejection
4. None of the above
5. Both (a) and (c)
Both (a) and (c)
1. Less
2. More
3. Equal
4. None of the above
More
1. 3
2. 4
3. 5
4. 6
4
1. It requires large air- fuel ratio
2. It is less efficient
3. Large volume of low pressure air cannot be efficiently handled
4. All of the above
Large volume of low pressure air cannot be efficiently handled
1. Pressure ratio
2. Cut-off ratio
3. Both (a) and (b)
4. None of the above
Pressure ratio
1. Only the thermal efficiency
2. Only the specific power output
3. Both thermal efficiency and specific power output
4. Neither thermal efficiency nor specific power output
Both thermal efficiency and specific power output
1. Saturated cycle
2. Superheated cycle
3. Reheat cycle
4. Regenerative cycle
Regenerative cycle