Hydrogen content in petroleum products varies from 12 to 15% (by weigh – McqOptions

MCQOPTIONS

1.	Hydrogen content in petroleum products varies from 12 to 15% (by weight). As a result the difference between gross and net heating value of petroleum fuels varies in the range of __________ kcal/kg.
A.	600-750
B.	250-350
C.	1000-1500
D.	2000-2500
Answer» B. 250-350

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