Mineral matter, ' M ' and ash percentage ' A ' in coal are roughly rel – McqOptions

MCQOPTIONS

1.	Mineral matter, ' M ' and ash percentage ' A ' in coal are roughly related as
A.	M = 1.8 A
B.	M = 0.5 A
C.	M = 1.1 A
D.	M = A
Answer» D. M = A

Discussion

No Comment Found

Related MCQs

Which of the following is used for making the explosive \'TNT\' ?
Calorific value of gobar gas (containing CH4 = 60% , H2 = 10% ; CO2 = 30%) may be about __________ Kcal/Nm3.
When steam is passed over coal resulting in the endothermic reaction represent by, C H2O = CO H2, it is called the __________ of coal.
Which of the following is the most reactive (as regards the formation of CO H2 from C H2O) ?
\'Wobbe index\' is a characteristic of
Which of the following is not a \'manufactured\' fuel ?
Junkar\'s calorimeter is used to determine the calorific value of
With increase in C/H ratio of a fuel, the amount of CO 2 formed on its complete combustion
The calorific value of L.D. converter gas is about __________ Kcal/Nm 3 .
About __________ Nm 3 of air will be required for the complete combustion of 2Nm 3 of CO.