OSHA 500 EXAM LATEST 2023-2024 ACTUAL EXAM 300
QUESTIONS AND CORRECT DETAILED ANSWERS
(VERIFIED ANSWERS) |ALREADY GRADED A+
which of the following devices utilizes cables or straps that are attached to the operator's hands and a
fixed point? - ANSWER-restraint
when using abrasive wheels on mounted wheels, used in portable operations, 2 inches and smaller in
diameter, it does not require safety guards - ANSWER-true
abrasive wheel machinery guards must meet the design secifications of the american ational standard
safety code for the use, care, and protection of abrasive wheels, ANSI B7.1-1970 - ANSWER-true
__________ motions may be harardous becasue, during the back and forth or up and down motion, a
worker may be struck by or caught between a moving and a stationary part - ANSWER-reciprocating
in-running nip point hazards are caused by - ANSWER-the rotating parts on machinery
the point of operation is - ANSWER-the area on a machine where work is performed
a good safeguarding system eliminates the possibility of the operator or other workers placing parts of
their bodies near hazardous moving parts - ANSWER-true
the purpose of machine guarding is to protect the machine operator and other employees in the work
area from the hazards created by - ANSWER-all of the above
_______ are guards which mount behind the wheel and turn with it - ANSWER-revolving cup guards
the __________ process requires the employer must establish an energy control program consisting of
energy control procedures, employee training and periodic inspections - ANSWER-lockout/tagout
,if there is a drop of more than 4 feet, a ____________ should be provided when there is exposure to
falling materials - ANSWER-removeable toeboard
trench or conduit covers and their supports, when located in plant roadways, must be designed to carry
a truck rear-axle load of at least 20000 lbs - ANSWER-true
when walking or working on scaffolds, you should always be aware of the hazards of overhead owerlines
- ANSWER-true
covers or guardrails are not required for open pits , tanks, vats , or ditches - ANSWER-false
every workroom floor must be maintained in a - ANSWER-a and b
grab bars must be spaced by a continuation of the rung spacing when they are located in the
____________ position - ANSWER-horizontal
hinged floor openings must have a cover of standard strength and construction equipped with standard
railings or permanently attached so as to leave - ANSWER-only one exposed side
defective ladders must be withdrawn from use and marked - ANSWER-dangerous, do not use
some of the most frequently violated standards in regards to walking and working surfaces involve -
ANSWER-housekeeping
a standard railing must consist of - ANSWER-all of the above
in circumstances for which it is impossible to provide such ventilation, airline respirators or hose masks
approved for this purpose by OSHA must be used - ANSWER-false
ventilation requirements are established on the basis of which of the following in arc and gas welding
which govern the amount of contamination to which welders may be exposed - ANSWER-all of the
above
, cables with splices within 10 feet of the holder may not be used - ANSWER-true
the _______ is responsible for determining if combustible materials and hazardous area are present or
likely to be present in the work location - ANSWER-supervisor
all doors and access panels of all resistance welding machines and control panels must be ________to
prevent access, by unauthorized persons, to live portions of the equipment - ANSWER-a and c
common side effects of exposure to high concentrations of cadmium fumes include - ANSWER-lung
irritation
empty cylinders must have their valves - ANSWER-closed
a fire watch must be maintained for at least ______ after completion of welding or cutting operations to
detect and extinguish possible smoldering fires - ANSWER-30 minutes
all aisles and passageways must be ______ and permanent aisles and passageways must be
permanently marked - ANSWER-kept clear, permanently marked
employers must conduct an evaluation of each powered industrial truck operators performance at least
once every____ years - ANSWER-3
when using slings it is advised to engage in shock loading - ANSWER-false
training programs on proper lifting techniques should cover several topics including - ANSWER-all of the
above
trucks approved for fire safety also must bear a label, or some other identifying mark, indicating -
ANSWER-it is accepted by a nationally recognized testing laboratory
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