单项选择题
The specific gravity of fuel oil is a （）.
A.absolute value
B.relative value
C.constant value
D.set value
点击查看答案&解析
相关考题
-
单项选择题
Cylinder oil is a high viscosity mineral oil, with a （） machined to the anticipated sulfur content of the fuel.
A.TAN
B.TBN
C.SAN
D.SBN -
单项选择题
Out of the many hazards that can occur on ships, fire is by far the most frequent, and（） more total losses than any other casualty.
A.due to
B.owing to
C.results from
D.results in -
单项选择题
When considering the lowest fuel system operating temperature, （） are important.
A.specific gravity or relative density
B.open flash point and closed flash point values
C.higher calorific and lower calorific values
D.cloud point and pour point values
