If a trench is 8 feet (2.4 meters) deep, the front outrigger of a wheeled crane should be placed at least _____.

a. 8 feet (2.4 meters) away from the edge
b. 12 feet (3.6 meters) away from the edge
c. 20 feet (6.1 meters) away from the edge
d. 24 feet (7.3 meters) away from the edge


b. 12 feet (3.6 meters) away from the edge

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What can happen if gasket surfaces are too smooth?

A) Gasket will seal with no leaks B) Nothing will happen C) Gasket will not be able to seal the deep grooves in the surface D) Gasket can move out of proper location, causing leakage

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The nutrient amount from feed that is absorbed by the digestive tract is called digestibility.

Answer the following statement true (T) or false (F)

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Software development packages can be classified as either ________-level development systems or ________-level logic compilers

Fill in the blank(s) with correct word

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A potentiometer is a __________ feedback device.

A. position B. velocity C. both a and b

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