ITEC 3292 - Midterm exam questions & answers

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withdrawn from service and tagged or marked "Dangerous, Do Not Use"if they are defective.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withdrawn from service and tagged or marked "Dangerous, Do Not Use"if they are defective.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