A. induced draft fan
B. smoke meter
C. chimney
D. precipitator
E. pulveriser
Related Mcqs:
- Thermal efficiency of a thermal power plant is of the order of___________________?
A. 15%
B. 20%
C. 30%
D. 45%
E. 60%. - Feed water conditioning in thermal power plants in done to__________________?
A. reduce hardness and for removal of solids
B. increase efficiency-of thermal power plant
C. increase *heat transfer rate
D. increase steam parameters
E. all of the above - The coal requirement per kW hour generation in the thermal power plant is of the order of__________________?
A. 0.1 to 0.2 kg
B. 0.2 to 0.4 kg
C. 0.6 to 0.8 kg
D. 1.0 to 1.5 kg
E. 1.5 to 2 kg - The biggest size of thermal power unit operating in India is ________________?
A. 30 MW
B. 60 MW
C. 100 MW
D. 210 MW
E. 500 MW - The overall efficiency of thermal power plant is________________?
A. boiler efficiency, turhine efficiecny, generator efficiency
B. all the three above plus gas cycle efficiency
C. carnot cycle efficiency
D. regenerative cycle efficiency
E. rankine cycle efficiency - To reduce the possibility of knock in the C.I. engines, the first elements of fuel and air should have_______________?
A. high temperature
B. high density
C. short delay
D. reactive mixture
E. all of the above - Efficiency of a thermal cycle increases by ________________?
A. regeneration
B. reheating of steam
C. both A. and B.
D. cooling of steam
E. none of the above - 100% efficiency of a thermal cycle cannot be achieved because of __________________?
A. frictional losses
B. it is not possible to achieve 0°K temperature
C. leakage
D. non-availability of ideal substance
E. none of the above - Thermal efficiency of well maintained boiler will be of the order___________________?
A. 20%
B. 40%
C. 50%
D. 75%
E. 90% - Rotameter is a device used to measure______________?
A. absolute pressure
B. velocity of fluid
C. flow
D. rotation
E. velocity of air
