Q1238
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
B.
Propane and LPG
C.
Sewage gas and gobar gas
D.
B.F. gas and coke oven gas
AnswerAnswer: Option D
Solution
Answer: Option D
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