Fuels and Combustion Coking time in beehive coke oven is about 12 hours Two weeks 2-3 days One week 12 hours Two weeks 2-3 days One week ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion The gas which contributes maximum to the heating value of natural gas is CH₄ H₂ CO CO₂ CH₄ H₂ CO CO₂ ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Use of preheated air for combustion of fuel in the furnace, increases the Calorific value of the fuel Scale losses of the furnace stock None of these Flame temperature Calorific value of the fuel Scale losses of the furnace stock None of these Flame temperature ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Supply of excess air for complete combustion of fuel is necessitated to facilitate Its thorough mixing with air None of these Attainment of chemical equilibrium Attainment of high temperature Its thorough mixing with air None of these Attainment of chemical equilibrium Attainment of high temperature ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion The sequence of absorption in flue gas analysis by Orsat's apparatus is respectively CO₂, O₂, CO CO, O₂, CO₂ CO₂, CO, O₂ O₂, CO₂, CO CO₂, O₂, CO CO, O₂, CO₂ CO₂, CO, O₂ O₂, CO₂, CO ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Which of the following is a single stage, fixed bed high pressure coal gasification process? Lurgi Process None of these Kopper-Totzek process Winkler process Lurgi Process None of these Kopper-Totzek process Winkler process ANSWER DOWNLOAD EXAMIANS APP
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