Which fuel is prepared by moulding finely ground coal under pressure?

Related MCQs

• Which fuel is prepared by heating bituminous coal continuously for 15 to 18 hours in closed chamber?
• Which fuel is produced by powdering low grade coal with high ash content?
• Which fuel is heavier than petrol but less volatile and it is commonly used as domestic fuel?
• Ratio of critical pressure to inlet pressure in known as                        
• Gas flows through the nozzle from an area of pressure (called the chamber) to one of pressure
• Gas flows through the nozzle from an area of            pressure (called the chamber) to one of            pressure
• In velocity compounding the steam is expanded from the boiler pressure to condenser pressure in one set of stationary blades on nozzle.
• Which fuel is slightly heavier than kerosene and is produced in petroleum fractions?
• Which fuel has higher thermodynamic efficiency in liquid fuels?
• Which liquid fuel has a wider composition than diesel and used in furnaces of oil fired boiler?