CHST Exam Questions and Answers
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What is "Stall Load"? - ✔✔The point at which a power-operated hoist is automatically
disconnected for worker safety.
What is "Rated Load"? - ✔✔Rated load is the maximum load for which a hoist or
scaffold is designed to accommodate.
How much fresh air is required for each employee when working underground? -
✔✔200 cubic feet per minute of fresh air
What is a "Limited Access Zone"? - ✔✔Clearly marked area barricaded from general
work areas where other employees routinely pass. These are necessary in the areas
adjacent to formed concrete walls which may collapse.
How much lighting is required for general worksite areas? - ✔✔5 foot candles
For concrete construction work, what is the definition of the term "Precast concrete"? -
✔✔Precast concrete is of a type that is formed offsite and moved to the job in single,
modular pieces which must be hoisted into place.
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100% Pass
What is "Stall Load"? - ✔✔The point at which a power-operated hoist is automatically
disconnected for worker safety.
What is "Rated Load"? - ✔✔Rated load is the maximum load for which a hoist or
scaffold is designed to accommodate.
How much fresh air is required for each employee when working underground? -
✔✔200 cubic feet per minute of fresh air
What is a "Limited Access Zone"? - ✔✔Clearly marked area barricaded from general
work areas where other employees routinely pass. These are necessary in the areas
adjacent to formed concrete walls which may collapse.
How much lighting is required for general worksite areas? - ✔✔5 foot candles
For concrete construction work, what is the definition of the term "Precast concrete"? -
✔✔Precast concrete is of a type that is formed offsite and moved to the job in single,
modular pieces which must be hoisted into place.
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