Related Questions

A cycle consisting of __________ and two isothermal processes is known as Stirling cycle.
A Two constant pressure
B Two constant volume
C Two isentropic
D One constant pressure, one constant volume
A cycle consisting of _________ and two isothermal processes is known as Stirling cycle.
A Two isentropic
B One constant pressure, one constant volume
C Two constant volumes
D Two constant pressures
A cycle consisting of two isothermal and two isentropic processes, is known as
A Carnot cycle
B Stirling cycle
C Ericsson cycle
D Joule cycle
The thermodynamic difference between a Rankine cycle working with saturated steam and the Carnot cycle is that
A Carnot cycle can't work with saturated steam
B Heat is supplied to water at temperature below the maximum temperature of the cycle
C A Rankine cycle receives heat at two places
D Rankine cycle is hypothetical
The isothermal and adiabatic processes are regarded as
A Reversible process
B Irreversible process
C Reversible or irreversible process
D None of these
In Rankine cycle the work output from the turbine is given by
A change of internal energy between inlet and outlet
B change of enthaply between inlet and outlet
C change of entropy between inlet and outlet
D change of temperature between inlet and outlet
Rankine cycle efficiency of a good steam power plant may be in the range of
A 15 to 20 per cent
B 35 to 45 per cent
C 70 to 80 per cent
D 90 to 95 per ceut
Efficiency of Rankine cycle can be increased by
A Decreasing initial steam pressure and temperature
B Increasing exhaust pressure
C Decreasing exhausts pressure
D Increasing the expansion ratio
What is the correct sequence for Rankine cycle?
A Pump-Boiler-Turbine-Condenser
B Turbine- Boiler-Pump-Condenser
C Pump-Turbine-Condenser-Boiler
D Boiler- Pump- Turbine- Condenser
Data processing cycle comprises
A input, storage and output
B store, retrieve and output
C input, output and retrieve
D input, processing and output

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