⚙️
Which is not the correct statement about moisture in coal ______________________?
Mechanical Engineeringmedium
Ainherent moisture and surface mois¬ture are different things
Bin some coals moisture may be present upto 40%
Csome moisture in coal helps in better burning which is not possible with completely dry coal
it increases thermal efficiency E. moisture in coal is removed before firing by heating it with hot air
Correct Answer: D. it increases thermal efficiency E. moisture in coal is removed before firing by heating it with hot air
Related Questions
Mechanical Engineering
Wrought iron is________________?
Mechanical Engineering
Pick up wrong statement about wrought iron ?
Mechanical Engineering
Gamma iron exits at following temperature___________________?
Mechanical Engineering
Pure iron is the structure of_______________?
Mechanical Engineering
Cast iron is characterised by minimum of following %age of carbon_________________?