Give three specific ways in which agricultural soils can become compacted
What will be an ideal response?
machinery (tillage), traffic (machinery, human, animals), rain drops
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The diameter, or size of the center cutting orifice, determines the thickness of the metal that can be cut.
Answer the following statement true (T) or false (F)
?To drive the oil pump and distributor, some overhead cam (OHC) engines use an extra shaft called a(n) _____ shaft that is driven by the crankshaft using an extra sprocket.
What will be an ideal response?
Steers generally gain ________ than heifers on similar rations
A. faster B. slower
A good way to check the condition of the grinding wheel on a bench grinder is to _____
a. exceed the maximum rpm rating b. hold the tool rest against the wheel c. induce vibration and monitor the wheel's response d. perform a ring test on the wheel