Which of the following is the correct condition for the efficient combustion of coal?

Related MCQs

• Which of the following furnace is best suitable for the efficient combustion of coal?
• Which type of coal give more amount of heat after combustion?
• What happens when too much excess air is supplied to the furnace in the process of combustion of coal?
• On which property of coal does the design of bunkers for the storage of coal depends?
• For best results of efficient combustion, high speed diesel engines need an approximate cetane number of
• Which of the following exhaust gas produces least harmless components after its combustion?
• Which of the following fuel cannot be used in the internal combustion engine?
• If both CO and O2, both are indicated in the appreciable amount in the flue gas analysis, which type of combustion is seen?
• Which of the following is not a characteristic of coal?
• Hydrogen available for combustion is lesser than the actual one.