What kind of expansion tank must be installed above the highest terminal unit?
A) diaphragm-type B) closed-type
C) pressure-relief type D) open-type
D
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Which of the following diesel fuels is most commonly used to fuel highway trucks in North America?
A. #1D clear B. #2D clear C. #2D red D. #2D blue
Soils that have a large percentage of clay can cause problems for plants
Indicate whether the statement is true or false
In a __________________steer system one axle speeds up, and the other slows down in equal proportion.
Fill in the blank(s) with the appropriate word(s).
In a certain university, math SAT scores for the entering freshman class averaged 650 and had a standard deviation of 100. The maximum possible score is 800. Is it possible that the scores of these freshmen are normally distributed? Explain.
What will be an ideal response?