carbonisation of coal
passing steam over incandescent coke
passing air and a large amount of steam over waste coal at about 65°C
partial combustion of coal, coke, anthracite coal or charcoal in a mixed air steam blast
partial combustion of caol, eke, anthractie coal or charcoal in a mixed air steam blast
control temperature
control output of turbine
control fire hazards
increase efficiency
high h.p. and low weight
low weight and small frontal area
small frontal area and high h.p.
high speed and high h.p.
provides greater flexibility
provides lesser flexibility
in never used
is used when gas is to be burnt