The ____ waveform consists of positive and negative ramps of equal slope.
A. sine
B. square
C. triangular
D. sawtooth
Answer: C
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Reversing starters consisting of mechanical and electrical interlocked devices are preferred for ____.
a. easier maintenance b. maximum safety c. easier operation d. economic reasons
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An example of a cool season turfgrass is zoysia grass
Indicate whether the statement is true or false
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Interiorscapers are required to be skillful in the world of ___ as well as horticulture
a. management c. human resources b. engineering d. business
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The framing square is smaller than the try square and is usually from 4 to 12 inches in length
Indicate whether the statement is true or false
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