123

1. /The draught produced by the chimney if due to the ____ difference between the column of hot gases inside the chimney and the cold air outside.
5. /_____________ the super heater of a boiler ?
6. /In thermal power plants, the dust of flue gases is trapped by
7. /___________ a component of Thermal power plant
9. /________________ considered as superior quality of coal ?
10. /With the increase in _____ the efficiency obeys the ‘straight line law’
12. /A ‘stroker’ is a power operated fuel ___ mechanism
14. /A Fluidised bed may be defined as the bed of ______ particles
15. /A condenser in a thermal power plant condenses steam combing out of

2. /Coal used in power plant is also known as
3. /When pulverized fuel is not used, the equipment used for supplying coal to the boiler is
4. tank is for the protection of.......
8. /Equipment used for pulverizing the coal is known as
11. /Power plants using coal work closely on known ________________ cycle ?
13. /__________ a pulverized fuel burner.