Mientras se opere la grúa, la distancia minima segura desde una línea de alta tensión de más de 250,000 voltios es _____ pies.
a. 10
b. 15
c. 20
d. 25
Answer: C
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The plugging chisel has a tapered blade for cutting or cleaning mortar joints or for removing a brick or block from a wall.
Answer the following statement true (T) or false (F)
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Cylinders having excessive blowby may cause oil to be present in the air cleaner.
Answer the following statement true (T) or false (F)
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The word "Soay" means ____________________
Fill in the blank(s) with correct word
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A switch type that raises or lowers the lamp brightness of a lighting fixture is a __________ switch.
a. two-way b. dimmer c. pilot light d. combination
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