A ____ magnet will keep its strength after the magnetizing force is removed; that is, the magnet maintains its orderly atomic arrangement.

a. temporary
b. strong
c. weak
d. permanent


d. permanent

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Do not cut concrete block _____ .

A. on the ground B. if it has been scored C. with a brick hammer D. on a hard surface such as a concrete slab

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The doors on a freight elevator present a(n) _____.

a. fall hazard b. lifting hazard c. pinch point hazard d. electrical hazard

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The term "intensive operations" refers to farmers trying to increase their output through better breeding, feeding, and management

Indicate whether the statement is true or false

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When preparing a job site for excavation or construction, the removal of objects below the original ground

level is called _____. a. clearing b. stripping c. grubbing d. scalping

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