Fuels and Combustion Largest constituent of coke oven gas is CO₂ H₂ N₂ CH₄ CO₂ H₂ N₂ CH₄ ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Blast furnace gas is a very poisonous gas because of its predominantly high __________ content. CO H₂O CO₂ CH₄ CO H₂O CO₂ CH₄ ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Main constituents of purified Lurgi gas are H₂, CmHn & CO₂ CO, H₂ & CH₄ CO₂, O₂ & CO N₂, H₂ & CO₂ H₂, CmHn & CO₂ CO, H₂ & CH₄ CO₂, O₂ & CO N₂, H₂ & CO₂ ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Heat penetration rate in narrow coke ovens in high temperature carbonisation of coal is around __________ cm/hr. 20 0.5 2.5 10 20 0.5 2.5 10 ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Lignite is A high rank coal A coking coal A black banded coal which burns with a non-smoky yellowish flame Can be used for gasification and steam generation A high rank coal A coking coal A black banded coal which burns with a non-smoky yellowish flame Can be used for gasification and steam generation ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Short/intense flame is produced during combustion of gaseous fuel by using Preheated secondary air Low amount/current of combustion air High amount/current of combustion air Very little excess air Preheated secondary air Low amount/current of combustion air High amount/current of combustion air Very little excess air ANSWER DOWNLOAD EXAMIANS APP
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