CHST REVIEW EXAM QUESTIONS AND ANSWERS ALL CORRECT
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Course
CHST
Institution
CHST
CHST REVIEW EXAM QUESTIONS AND ANSWERS ALL CORRECT
Each employee on a scaffold more than ___ feet above a lower level shall be proveded with fall protection - Answer-10 feet
OSHA Form 300 Log of Work-Related injuries and illnesses updated how often - Answer-within 7 days of finding out abo...
CHST REVIEW EXAM QUESTIONS
AND ANSWERS ALL CORRECT
Each employee on a scaffold more than ___ feet above a lower level shall be proveded
with fall protection - Answer-10 feet
OSHA Form 300 Log of Work-Related injuries and illnesses updated how often -
Answer-within 7 days of finding out about an injury or illness
Hazard Communication Standard is - Answer-perormance standard
A trench excavation is a narrow excavation where the depth is greater than the width
but not greater than ____ feet - Answer-15
Safety System Tools - Answer-Fault Tree Analysis
Job Safety Analysis
Failure Modes and Effect Analysis
Flammable inside storage areas must have - Answer-raised 4 inch sill
self-closing fire doors
gravity or mechanical exhaust system
panic hardware - Answer-such as a door latch that releases the latch upon application
of a force in the direction of exit travel
tabletop exercise - Answer-designed to veriy if the management system is working
(emergency management administrative functionality)(lines of communication are
operating)
a paint spray booth operation should provide enough dilution air to reduce the vapor of
flammable materials to ___ percent of the lower explosive limit - Answer-25
pure risk - Answer-DEATH
When completing a Risk Management Plan to comply with CFR 40 (clean air act of
1970) you must plan for a minimum of ____ scenarios - Answer-1
copies of a Uniform Hazardous Waste Manifest must be maintain by the generator for a
period of... - Answer-three years
, remove shoring from a trench - Answer-bottom to top
at what depth must a trench be provided with means of egress - Answer-4 feet or more
minimum amount of air to be supplied to each respirator when supplying air to five or
more abrasive blasting respirators - Answer-6 CFM
what depth must a trench be shored or cut to the angle of repose - Answer-5 feet or
more
self contained breathing apparatus used as emergency or rescue equipment must be
inspecte4d on what frequency - Answer-monthly
sound pressure levels are measured in which units - Answer-microbars
best use of direct reading instrumentations - Answer-monitor for sporadic increases in a
particular contaminate
used in measuring ionizing radiation - Answer-geiger counter
cutie pie
condenser r-meter
rolling tower scaffolds require a height to base ratio for outriggers of - Answer-4
Scaffold planking must be - Answer-1,500 psi fiber
Scaffold Grade or equivalent
disease associated with construction industry - Answer-raynauds
most damaging type of radiation from welding operations to the eye - Answer-infrared
OSHA exposure to impulsive or impact noise should not exceed _______ peakl sound
pressure level - Answer-140 dB
a workers hearing zone is - Answer-a sphere 2ft in diameter centered on the head
Standard Threshold Shift - Answer-an average change in hearing threshold of 10 dB or
more at 2000, 3000, and 4000 Hx
employer responsibilities regarding use of GFCI - Answer-1. delegate implementation to
'competent person'
2. 120V which operate at 15 to 20 amps, not permanent, equipe with GFCI
3. applies to all cord sets not part of permanent building struction
4.maintain written description of th eprovisions.
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