Category: Power Generation

A. forced draught system
B. induced draught system
C. balanced draught system
D. natural draught system

A. solar, wind and biomass
B. fossil fuels, hydropower and nuclear energy
C. wood, animal wastes and agriculture wastes
D. none of the above

A. 0.5 volt
B. 1 volt
C. 1.8 volt
D. 1. 5 volt

A. air fans
B. steam jet
C. fan or steam jet
D. all of the above

A. 80%
B. 40%
C. 20%
D. 0.25%

A. decreases with increase in Rankine cycle efficiency
B. increases with increase in Rankine cycle efficiency
C. is unaffected by increase in Rankine cycle efficiency
D. none of the above

A. decreases if the chimney gas temperature increases
B. increases if the chimney gas temperature increases
C. remains same irrespective of chimney gas temperature
D. may increase or decrease

A. increase the performance of the condenser
B. increase the efficiency of the plant
C. increase efficiency of the turbine

A. there is one pump to remove air and condensate
B. there are two pumps to remove air and condensate
C. there are three pumps to remove air, vapour and condensate
D. there is no pump, the condensate gets removed by gravity

Deaerative heating is done to
A. heat the water
B. heat the air in the water
C. remove dissolved gases in the water