Question $7$

Select all true statements below.

Major concerns with using scissor lifts is preventing tip overs $($due to uneven surfaces or wind$)$ or unnecessary contacts $($like electrical

power sources and other vehicles$).$

A guardrails top rail must be at $36$ inch height $(+-3$ inches$),$ with a mid$-$rail at half that height.

Proper guardrails consist of a top rail, mid$-$rail, and toe board.

Fall prevention is considered better than fall protection because preventing the fall is better than trying to control a fall without injury.

A toe board needs to be a minimum of $3\mathrm{.}5$ inches, with less than $0\mathrm{.}25$ inch gap between it and the floor, to prevent the accidental

dropping of tools on the surface.

A guardrails top rail must be at $42$ inch height $(+-3$ inches$),$ with a mid$-$rail at half that height.

The use of Personal Fall Arrest Systems requires a rescue plan because a suspended worker can experience suspension trauma, which

can ultimately lead to death.

The main concern with using scissor lifts is pinching or cutting fingers with the scissors

A toe board is optional.

Workers can catch themselves during most falls if they are quick and strong enough.