Are the trace elements boron, copper, iron, manganese, zinc, and molybdenum found in fertilizers?
Indicate by YES (Y) or NO (N).
Y
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CTs have a standard secondary current rating of ____.
a. 5 amps AC b. 10 amps AC c. 15 amps AC d. 50 amps AC
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If a truck is spec'd for minimum weight, optimum fuel economy and the lowest unsprung weight, which type of wheel would probably be used?
A. cast spoke B. wide-base, aluminum disc singles C. stud-piloted steel dual discs D. hub-piloted steel dual discs
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How many full thimble rotations are required to move a standard micrometer through 0.025 inches?
A. one B. two C. five D. ten
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Concentrated solar power involves the use of mirrors or lenses to focus the energy of the sun in order to generate very high temperatures
Indicate whether the statement is true or false.
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