ITEC 3292 - Midterm exam questions &
answers9
False - 4 inches high - ANSWERS-A standard toe board must be 2 inches high, with not more
than 1/4 inch clearance above the floor.
True
False
all of the above - ANSWERS-The health effects of crystalline silica are:
Tuberculosis
lung cancer
Pulmonary fibrosis
all of the above
withdrawn from service and tagged or marked "Dangerous, Do Not Use"if they are defective.
, Should never be used in a horizontal position such as a substitute for a scaffold or work
platforms.
Ladders used to gain access to a roof or other area must extend at least 3 feet above the point
of support
Never use metal ladders near electrical equipment
(ALL OF THE ABOVE) - ANSWERS-Portable ladders must be..... choose all that apply.
withdrawn from service and tagged or marked "Dangerous, Do Not Use"if they are defective.
Should never be used in a horizontal position such as a substitute for a scaffold or work
platforms.
Ladders used to gain access to a roof or other area must extend at least 3 feet above the point
of support
Never use metal ladders near electrical equipment
answers9
False - 4 inches high - ANSWERS-A standard toe board must be 2 inches high, with not more
than 1/4 inch clearance above the floor.
True
False
all of the above - ANSWERS-The health effects of crystalline silica are:
Tuberculosis
lung cancer
Pulmonary fibrosis
all of the above
withdrawn from service and tagged or marked "Dangerous, Do Not Use"if they are defective.
, Should never be used in a horizontal position such as a substitute for a scaffold or work
platforms.
Ladders used to gain access to a roof or other area must extend at least 3 feet above the point
of support
Never use metal ladders near electrical equipment
(ALL OF THE ABOVE) - ANSWERS-Portable ladders must be..... choose all that apply.
withdrawn from service and tagged or marked "Dangerous, Do Not Use"if they are defective.
Should never be used in a horizontal position such as a substitute for a scaffold or work
platforms.
Ladders used to gain access to a roof or other area must extend at least 3 feet above the point
of support
Never use metal ladders near electrical equipment
