OSHA 10 Test Answers
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1. The mission of the Occupational Safety and To send every worker home whole and
Health Administration (OSHA) is: healthy every day
2. Electricity travels in closed circuits, and its Your body becomes part of the circuit
normal route is through a conductor. Electric
shock occurs when:
3. Workers need to take which of the following -- Never sit on, lean against, or step on
common-sense steps to protect themselves a skylight lens or any covering placed
from falls through skylights and roof and floor over a hole in a roof or floor
openings? -- Guard or securely cover all holes
created or uncovered before leaving a
work area
-- Always use a PFAS when work-
ing over an unguarded or uncovered
opening more than six feet above a
lower level
4. The two steps for avoiding hazards that are Workplace and engineering controls
always taken before the need for PPE is con-
sidered are:
5. The three main scaffold types are aerial lifts, suspended scaffolds
supported scaffolds and:
6. Because using cranes or derricks to hoist per- -- Be placed on a firm foundation and
sonnel poses a serious risk to the employees be uniformly level within 1 percent of
being lifted, any cranes and derricks that hoist level grade
personnel must: -- Move the personnel platform slowly
and cautiously and have rotation-re-
sistant rope with a safety factor of 10
-- Have all brakes and locking devices
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OSHA 10 Test Answers
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set when the occupied personnel plat-
form is in stationary position
7. If the use of a power tool can result in flying Protect themselves by wearing proper
sparks, metal shavings, wood chips, splashes, PPE
or other debris, workers should:
8. OSHA defines an excavation as: Any man-made cavity, depression,
trench or cut in the earth's surface
formed by earth removal
9. A training program to teach proper lifting -- Knowledge of the basic anatomy of
techniques should cover: the spine, muscles, and joints of the
trunk
-- The use of safe lifting postures and
timing
10. Mechanical demolition refers to demolition wrecking balls and jackhammers
using equipment like:
11. OSHA's electrical standards are based on: the NEC
12. What are the four main types of electrical in- Electrocution, electric shock, burns, in-
juries? direct (e.g., a fall from a ladder)
13. A shock's severity depends on: -- Length of exposure to electricity
-- The amount of current and its fre-
quency
-- The current's path
14. Electrical burns are the most serious of the On the hands, from direct contact with
three major types of burns, and most often current
occur:
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OSHA 10 Test Answers
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15. Hot wires, ungrounded wires that can cause a black or red
shock if you touch them, are usually:
16. More than 50 percent of electrocutions are energized power lines
caused by a worker coming in direct contact
with:
17. The OSHA standard requires flexible cords to Hard or extra hard usage
be rated for:
18. What is the most frequent violation of OSHA improper grounding of circuitry and
electrical standards? equipment
19. The three elements of a basic program for recognize, evaluate and control
electrical safety are:
20. All portable electric tools that are damaged Removed and tagged "Do Not Use"
shall be:
21. If you have a three-prong plug and a two-hole Use an adapter with an adapter wire
receptacle, it is acceptable to: connected to known ground
22. All hazards involved in the use of power tools use the right tool for the job
can be prevented by following five basic safety
rules: Keep all tools in good condition with
regular maintenance; examine each tool for
damage before use; operate according to the
manufacturer's instructions; provide and use
the proper protective equipment; and:
23. Live parts of electric equipment operating at guarded against electrical contact
50 volts or more must be:
24. Locked out or tagged out or both