Per 29 CFR 1926.1410(d), a dedicated spotter used during crane operations near power lines must be _____.

a. able to communicate directly with the crane operator
b. a qualified crane operator
c. a qualified rigger
d. provided with a verbal mode of communication


a. able to communicate directly with the crane operator

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Consider the following diagram, which deals with shrimp from Galveston Bay. This diagram is technically called a/an ________ curve.



Fill in the blank(s) with the appropriate word(s).

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In a split-phase motor, how much greater is the starting current when compared to the full-load current?

a. 2 to 4 times b. 5 to 7 times c. 6 to 8 times d. 8 to 10 times

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? Identify and state the historical significance of James A. Garfield.

What will be an ideal response?

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Cells that cannot be recharged are called ____.

A. primary cells B. secondary cells C. tertiary cells D. quarternary cells

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