Deaerative heating is done to
A. heat the water
B. heat the air in the water
C. remove dissolved gases in the water
Power Generation
Power Generation/ Power Plant Engineering
A. to reduce the boiler pressure
B. to increase the steam temperature
C. to control the solid concentration in the boiler water by removing some of the concentrated saline water
D. none of the above
A. 50—75 kg/m per hour
B. 75—100 kg/m per hour
C. 100—150 kg/m per hour
D. 150—200 kg/m2 per hour
A. underfeed stoker
B. overfeed stoker
C. any
A. chain grate
B. spreader
C. travelling grate
D. all of the above
A. anthracite
B. lignite
C. semibituminous and bituminous
A. unit
B. central
C. none of the above
A. primary air
B. secondary air
C. tertiary air
A. carrying coal in horizontal direction
B. carrying coal in vertical direction
C. carrying coal in any direction
A. lift trucks
B. coal accelerators
C. tower cranes
D. belt conveyor
