Fuel for a fast breeder nuclear reactor is Plutonium Uranium Neptunium Radium TRUE ANSWER : ? YOUR ANSWER : ?
Adiabatic flame temperature of a fuel is dependent on the initial temperature of Fuel Air Neither A nor B Both A & B TRUE ANSWER : ? YOUR ANSWER : ?
Eschka mixture, which is used for the determination of sulphur in coal, is a mixture of MgO & Na₂CO₃ MgSO₄ & BaCl₂ BaSO₄ & NaCl MgCO₃ & NaCl TRUE ANSWER : ? YOUR ANSWER : ?
Softening temperature of coal ash is a measure of the __________ of coal. Clinkering tendency Size stability Caking tendency Coking tendency TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is not a product of tar distillation? None of these Benzol & pitch Anthracene & creosote Phenol & naphthalene TRUE ANSWER : ? YOUR ANSWER : ?
Yield of charcoal in high temperature carbonisation of wood is about __________ percent. 50 75 25 10 TRUE ANSWER : ? YOUR ANSWER : ?
Presence of nitrogen in combustion air does not reduce the Flame temperature Amount of heat liberated Any of the above Flue gas temperature TRUE ANSWER : ? YOUR ANSWER : ?
Calorific value of coke oven gas is around __________ Kcal/Nm³. 900 2000 4200 7500 TRUE ANSWER : ? YOUR ANSWER : ?
Coke oven gas is stripped of its H₂S and mercaptans content by Adsorption on bog iron bed Absorption in wash oil Bubbling it through dilute sulphuric acid Adsorption on silica gel TRUE ANSWER : ? YOUR ANSWER : ?
Out of the following fuels, the difference between the net and gross calorific value is maximum in case of Fuel oil Bituminous coal Pitch Blast furnace gas TRUE ANSWER : ? YOUR ANSWER : ?