When servicing and lubricating a motor, why must a technician use the proper oil?

What will be an ideal response?


If the oil is too thin, it will drip readily, not providing adequate coating and allow the shaft to rub against the bearing surface. If the oil is too thick, it will not flow correctly to reach all desired locations (for example, between the shaft and bearing).

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In an effort to improve the defense of America's coastal shores, Thomas Jefferson

A. built a fleet of large frigates and destroyers. B. signed a mutual defense treaty with Spain which also involved the purchase of Spanish naval vessels. C. constructed two hundred small gunboats. D. signed a peace treaty with Great Britain. E. signed a new mutual defense treaty with France.

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Feeder lambs may be put in the feedlot or they may be fed on pasture for a while and then finished in

drylot.

Indicate whether the statement is true or false.

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Decayed plant and animal matter contributes substantially to the nutrient content of the soil

Indicate whether the statement is true or false.

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In the set of data below, determine the 60% percentile.2 7 9 12 16 19 21 2425 32 41 58 62 65 67 6972 74 75 77 78 79 81 8487 88 90 92 93 95 98 99101 125 131 133 147 149 150 165

Fill in the blank(s) with the appropriate word(s).

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