OSHA Flashcards
A potential for hazard in working with oxygen cylinders and fittings is from _____ and ___________.
Oil and Grease
A safe point of anchorage for vertical life lines for personal fall arrest systems includes someone attaching themselves to the _______________ members of a building.
Structural members
Before attaching a regulator to a cylinder you should…
Open cylinder slightly and close immediately
When line voltage is less than 300 volts, scaffolds must be a minimum of how far away from line?
3 ft
What shall immediately be done with rigging equipment when found to be damaged or defective during inspection?
It shall be removed from service
All of the following are used in a fall arrest system except a _________.
Hoist
Which of following is required in a hoist area where employees must lean over the edge of an opening to receive or guide equipment or materials?
A Lifeline
Minimum feet above a lower level where personnel must be secured?
6’
Maximum height of a guardrail?
42”
How often must you inspect fall arrest system?
After every use
How often is atmospheric testing required for 5’ trench in a confined space?
Each time before entering
An 11 ft ditch is being excavated in type C soil. The bottom of the ditch is 3” wide. What is the minimum width of top of ditch to prevent cave in? (16.5, 19.5, 33 or 36 feet)
36’ Feet
At what minimum depth is trench protection or sloping mandatory.
5’ Ft
When employees supply their own equipment, who is responsible for it’s maintenance?
The employer
It is 28’ from the bottom of the ladder to where the ladder makes contact with roof. What is the maximum distance the foot of the ladder must be from the structure?
7’ Ft
