A. Has high heating value
B. Retards electric precipitation
C. Promotes complete combustion
D. Has highly corrosive effect
A. Increases steam pressure
B. Increases steam flow
C. Decreases fuel consumption
D. Decreases steam pressure
A. Carbon, hydrogen, nitrogen, sulphur, moisture
B. Fixed carbon, ash, volatile matter, moisture
C. Higher calorific value
D. Lower calorific value
A. Induced draft fan
B. Smoke meter
C. Chimney
D. Precipitator
A. Chimney
B. Induced draft fan
C. Both combined A. and B.
D. Steam jet drought
A. More
B. Equal
C. Less
D. Could be more or less depending on the size of plant
A. The draft to be created
B. Limitation of construction facilities
C. Control of pollution
D. Quantity of flue gases to be handled
A. Drooping characteristic
B. Linear characteristic
C. Rising characteristic
D. Flat characteristic
A. Lancashire boiler
B. locomotive boiler
C. Babcock and Wilcox boiler
D. Cochran boiler