Fuels And Combustion - Study Mode
[#196] To avoid fire by spontaneous combustion of coal due to its low temperature oxidation, it should be stored in
Correct Answer
(A) Shallow and small piles
[#197] Which of the following is not applicable to fluidised bed combustion of coal?
Correct Answer
(A) It can not burn low grade coal
[#198] Size of blast furnace grade coke is __________ mm.
Correct Answer
(A) 25-80
[#199] The heat of combustion of a fuel
Correct Answer
(B) Is always negative
[#200] The ratio of % total carbon obtained in the ultimate analysis of coke and % fixed carbon obtained in the proximate analysis is always
Correct Answer
(C) > 1