A) Corrosion
B) Scale
C) Carryover
A) Increases
C) Remains constant
D) May increase or decrease depending upon the method of storage
A) Supply of excess, air
B) Supply of excess coal
C) Burning CO and unburnts in upper zone of furnace by supplying more air
D) Fuel bed firing
A) Tonnes/hr. of steam
B) Pressure of steam in kg/cm2
C) Temperature of steam in °C
A) Temperature, time, and turbulence
B) Total air, true fuel, and turbulence
C) Thorough mixing, total air, and temperature
D) Total air, time, and temperature