The working load limit (WLL) of a rigging hook is accurate only when the load is suspended from the _____.
a. latch of the hook
b. eye of the hook
c. throat of the hook
d. saddle of the hook
d. saddle of the hook
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Figure 21-2
The accompanying figure indicates that the motor is connected to a 2300-volt ____________________ phase 60 hertz power line.
Fill in the blank(s) with the appropriate word(s).
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Boom lifts are typically used to support ___
a. a single worker only b. one or two workers c. three or four workers d. four or more workers
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Mourning doves are by far our most common and widespread dove
a. True b. False Indicate whether the statement is true or false
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A tank has a capacity of 100 cubic feet.How many pounds of water can it hold?
Fill in the blank(s) with the appropriate word(s).
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