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CHST Exam Questions All Answered Correctly
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CHST Exam Questions All Answered Correctly
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CHST Exam Questions All Answered CorrectlyIn order of decreasing effectiveness, which of the following
correctly indicates the order of correct of actions taken to
prevent Industrial dermatosis Correct Answers Substitution,
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gloves, barrier cream
Which of the following types of ionizing radiation is considered
to be only an internal hazard? Correct Answers Alpha radiation
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What type of radiation from welding operations is The most
damaging to the eye? Correct Answers Infrared
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If variations in noise levels are occurring at a rate more often
than once per second the noise is considered______________
under OSHA is noise standard. Correct Answers Continuous
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Which of the following heat stress indicators is most commonly
used in the health and safety field Correct Answers Wet bulb
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globe thermometer index
What disease with you associate with the construction industry?
Correct Answers Raynaud's
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Calculate the WBGT index from the following information.
Outdoor global temperature of 98°, wet bulb temperature of 90°
dry bulb temperature 94° Correct Answers 92°F. WBGT =
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.7(WB) + .2(GT) + .1(DB)
OSHA requires the use of a registered professional engineer to
ensure the safety of complicated unusual or high-risk structures
, which of the following fails to correctly identify condition
where OSHA requires the services of a registered professional
engineer Correct Answers To design sloping invention plans
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for excavations in types of soil deeper than 16 feet
Within the OSHA standards for construction, 1926. 451 provide
guidance on the requirements and specifications for various
types of scaffold. Among the requirements are several
specifications concerning the type and use of wood planking all
of the following requirements from OSHA 1926.451 Correct
HH
Answers Scaffold planking must be at least 1500 psi fiber
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(Stress grade)
Scaffold plank in Shelby scaffold grade or equivalent
Only light duty scaffold (25 psf) The maximum permissible
span for 2X 10 nominal thickness lumber is 8 feet
The following description best fits the intent of the OSHA
standards when referring to a competent person Correct
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Answers The person who is capable of identifying existing and
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predictable hazards in the surroundings or working conditions
which are unsanitary, hazardous, or dangerous to employees,
and who has authorization to take prompt correct of measures to
eliminate them
Rolling tower scalpels are popular with most of the trades for
example painters, maintenance man, electricians, sign installers,
heating in the leading man. The rolling tower is easy to move
around in an area and provides a stable platform for which to
work. Generally, the tower scaffold are equipped with five or 8
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