Users Also Read
MCQ's Search Engine
Electrical Engineering
Mechanical Engineering
Civil Engineering
Automobile Engineering
Chemical Engineering
Computer Engineering
Electronics Engineering
Medical Science Engg
Which is not the correct statement about moisture in coal | |
A. | inherent moisture and surface moisture are different things [Wrong Answer] |
B. | in some coals moisture may be present upto 40% [Wrong Answer] |
C. | some moisture in coal helps in better burning which is not possible with completely dry coal [Wrong Answer] |
D. | it increases thermal efficiency [Correct Answer] |
E. | moisture in coal is removed before firing by heating it with hot air. [Wrong Answer] |