A.It is less efficient
B.It requires bulky machines
C.It is uneconomical
D.Isentropic portions of cycle require low speeds whereas isothermal protuons require high speeds
Related Mcqs:
- Brayton cycle cannot be used in reciprocating engines even for same compression rations and work output because
- Brayton cycle cannot be used in reciprocating engines even for same adiabatic compression ratio and work output because
- The efficiency of a Carnot engine is given as 0.75. If the cycle direction is reversed, what will be the value of COP of reversed Carnot cycle
- A Brayton cycle is also a reversed
- A Rankine cycle working with saturated steam differs thermodynamically from a Carnot cycle only in the fact that
- Brayton cycle cannot be used in reciprocating engines even for same compression ratio and work output because
- Reversed Carnot cycle assumes that all processes in the cycle are
- The Carnot refrigeration cycle
- 2 HP per ton of refrigeration is required to maintain the temperature of – 40?C in the refrigerator if the refrigeration cycle works on Carnot cycle. The COP of the cycle would be
- The ratio of high temperature to low temperature for reversed Carnot refrigerator is 1.25. The COP will be
