Q490
For which pair of the fuel gases, calorific value (C.V.) of one fuel is almost double that of the other on volume basis (i.e., kcal/Nm3), while the C.V. is same on weight basis (i.e., kcal/kg)?
A.
Propane and acetylene
AnswerB.
Propane and LPG
C.
Sewage gas and gobar gas
D.
B.F. gas and coke oven gas
Answer: Option A
Solution
Answer: Option A
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