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7-41 Pile Driving (2021-05-17)
The examination for 7-41 Pile Driving is a closed book exam with 25 multiple choice questions.
Questions - 25
Minimum Passing Score of 70%
Time Allowed - 120 Minutes
Closed Book These books are for pre-test study only and are not available for use during the test.
Operations involving high air temperatures, radiant heat sources, high humidity, direct physical contact with hot objects, or strenuous physical activities have a high potential for inducing heat stress in employees engaged in such operations. Such places include: iron and steel foundries, nonferrous foundries, brick-firing and ceramic plants, glass products facilities, rubber products factories, electrical utilities (particularly boiler rooms), bakeries, confectioneries, commercial kitchens, laundries, food canneries, chemical plants, mining sites, smelters, and steam tunnels.