For how many years must land be without prohibited materials to be certified organic?
a. 1 c. 3
b. 2 d. 4
C
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The air loss rate for a straight truck or bus with the engine off and the brakes on should not be more than
Air brake
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What is the nominal (average) resistance value of a resistor with color bands: a=black, b=brown, c=red?
A. 100 ? B. 1 ? C. 10 k? D. 10 ? E. 1 k?
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If a split AC system does not operate at all the problem is most likely what?
What will be an ideal response?
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OSHA publishes guidelines for general safety and health program management that