Why is sway bracing required for lines more than 4 inches in diameter at changes in direction greater than 45°?
What will be an ideal response?
Waste discharge flows provide lateral forces, which can be significant and damage a system.
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A(n) ____________________ spring is made of a long, flat strip of spring steel or composite fiber rolled at both ends to accept a pressed-fit rubber insulating bushing.
Fill in the blank(s) with the appropriate word(s).
In a spark-ignition engine, gasoline is especially combustible when one part of it is atomized with about 15 parts of air.
Answer the following statement true (T) or false (F)
Which of the following does NOT apply to the phosphorus index?
a. Quantifies potential phosphorus hazards on lands b. Dictates amounts growers may use c. Identifies sites with a higher risk of phosphorus movement d. Will devise corrective plans
The diesel injection pump is usually driven by a ________
A) Belt off the crankshaft B) Shaft drive off of the crankshaft C) Gear off the camshaft D) Chain drive off of the camshaft