Chemical Engineering - Fuels and Combustion

31.
Volatile matter content of metallurgical coke may be around __________ percent.
1-2
10-15
22-26
30-33
Answer: Option
Explanation:
No answer description is available. Let's discuss.

32.
Calorific value of bituminous coal may be around __________ Kcal/kg.
500
1500
6500
20000
Answer: Option
Explanation:
No answer description is available. Let's discuss.

33.
Gobar gas is produced by the __________ of cown dung.
fermentation
oxidation
hydrogenation
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.

34.
In Orsat's apparatus, ammoniacal cuprous chloride is used for selectivity absorbing
CO
CO2
O2
H2O
Answer: Option
Explanation:
No answer description is available. Let's discuss.

35.
Which of the following is not a manufactured fuel ?
Coke breeze
Soft coke
Colloidal fuels
Charcoal
Answer: Option
Explanation:
No answer description is available. Let's discuss.