What is the average specific gravity( av) if the specific gravity of t – McqOptions

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1.	What is the average specific gravity( av) if the specific gravity of the fuel ( f) is 0.792, the specific gravity of the oxidizer is ( o) is 1.02 and the mixture ratio (r) is 4?
A.	0.96
B.	0.94
C.	1.01
D.	0.98
Answer» B. 0.94

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