What is the FIRST line of defense in building fires?
Ans: Automatic sprinklers
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Technician A says when an external gear drives another external gear, the output gear will rotate in the opposite direction to the input gear. Technician B says when an external gear drives another external gear, the output gear will rotate in the same direction as the input gear. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
Carbon can be removed from valve necks with a wire wheel.
Answer the following statement true (T) or false (F)
____________________ farming is a type of sustainable agriculture that prohibits the use of synthetic
substances, including inorganic fertilizers, synthetic pesticides, and biosolids, and stresses managing soil organic matter and soil organisms as a primary goal.
Fill in the blank(s) with the appropriate word(s)._____________________ is the only gas that should be used to charge suspension cylinders.
Fill in the blank(s) with the appropriate word(s).