Steam Boilers, Engines, Nozzles and Turbines
Coke is produced by

Pulverizing coal in inert atmosphere
Strongly heating coal continuously for about 48 hours in the absence of air in a closed vessel
Enriching carbon in the coal
Heating wood in a limited supply of air at temperatures below 300°C

ANSWER DOWNLOAD EXAMIANS APP

Steam Boilers, Engines, Nozzles and Turbines
Boilers, Engines, Nozzles and Turbines Objective Questions and Answers pdf:- 101. The difference between cornish boiler and lancashire boiler is that

former is water tube type and latter is fire tube type
None of these
former contains one fire tube and latter contains two fire tubes
former is fire tube type and latter is water tube type boiler

ANSWER DOWNLOAD EXAMIANS APP