A.Increase
B.Decrease
C.Not change
D.Depends on another factors
E.None of the above
Related Mcqs:
- The mean effective pressure of a diesel cycle having fixed compression ratio will increase if cut off ratio will
- If stroke: bore ratio of an engine increase, the thermal efficiency:
- The work ratio of closed cycle gas turbine plant with fixed top temperature of the cycle and fixed pressure ratio rp
- In a compression ignition engine the fuel consumption will increase if the back (exhaust) pressure is
- If a engine working on Otto cycle has its compression ratio raised from 5 to 6 the percentage increase in air standard efficiency will be
- With increase in pressure ratio, thermal efficiency of a simple gas turbine plant with fixed turbine inlet temperature
- Thermal efficiency of a standard Otto cycle for a compression ratio 5.5, will be
- A gas turbine cycle operates through pressures ratio of 5. Air enters the compressor at atmospheric pressure and 25?C and entry to the turbine is at 800?C. The thermal efficiency of the plant has been found to be 37%. Now, if compressor and turbine efficiencies of 80% are taken into account, the value, of thermal efficiency will be
- If the temperature of the source is increased, the efficiency of the Carnot engine
- During an adiabatic expansion the increase in volume is associated with
