How many gallons of irrigation water are necessary to cover one acre of ground with one inch of

water?



a. 22,000 gal c. 27,000 gal
b. 25,000 gal d. 29,000 gal


ANS: C

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Which of the following statements accurately describes the difference between a tree and a shrub?

a. A tree has one stem and is 15 ft. or taller; a shrub has multiple stems and does not grow over 15 ft. b. A tree must bear fruit; a shrub bears fruit only if it is in the berry family. c. A tree has a canopy; a shrub does not. d. A tree must be at least as wide as it is tall; a shrub must be twice as wide as it is tall.

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Breakeven analysis involves computing when total costs and total revenues are equal

Indicate whether the statement is true or false.

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In a capacitive AC circuit, the relationship between current and voltage is described as ____ degrees out of phase.

A. 30 B. 60 C. 90 D. 180

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Which type of fuel charging/transfer pump is more commonly used by today's electronically managed engine/fuel systems?

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