Thermodynamics - Engineering

Q1:

Producer gas is obtained by

A partial combustion of coal, coke, anthracite coal or charcoal in a mixed air steam blast

B carbonisation of bituminous coal

C passing steam over incandescent coke

D passing air and a large amount of steam over waste coal at about 650°C

ANS:A - partial combustion of coal, coke, anthracite coal or charcoal in a mixed air steam blast

Explanation: No answer description is available.