第一章测试1.Examples of primary quantities are which of the following?（ ）。
A:None. B:Size, Density, and Texture C:Length, Mass, and Chemical Structure D:Length, Time, Mass, and Temperature
答案:D
2.Which of the following selections are all British Gravitational System units?（ ）。
A:foot, liter, Kelvin, Celsius, and pound B:foot, second, pound, Rankin, and slug C:foot, pound, Newton, gallon D:foot, minute, liter, Celsius, and kg
答案:B
3.Specific volume is the reciprocal of what measurement?（ ）。
A:density B:mass C:gravity D:volume
答案:A
4.How can the absolute pressure be found by using the gage pressure?（ ）。
A:by adding the gage pressure and the atmospheric pressure B:by subtracting the atmospheric pressure from the gage pressure C:can not D:by using the equation P = ρRT
答案:A
5.Fluids for which the shearing stress is not linearly related to the rate of shearing strain are designated as what?（ ）。
A:None B:non-Newtonian fluid C:viscous fluids D:Newtonian fluid
答案:B
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