9581281
Beschreibung
Quiz von Jeanie Fitzgerald, aktualisiert more than 1 year ago
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Erstellt von Jeanie Fitzgerald
vor mehr als 7 Jahre
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Frage 1
Frage
Who is responsible for providing necessary safety training for its employees.
Antworten
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Employees organization
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OSHA
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AHJ
Frage 2
Frage
The installer should always seek guidance from _________ when questions arise concerning work site and employee safety.
Antworten
-
Employees Organization
-
OSHA
-
AHJ
Frage 3
Frage
First aid kits and portable eye wash stations must be part of the equipment on every project.
Antworten
- True
- False
Frage 4
Frage
Extension ladders should always overlap between sections by at least ___________
Antworten
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3 meters
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3 feet
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3 rungs
Frage 5
Frage
When using any type of lift, stay at least ____ away from exposed energized electrical conductors operating at 300-50,000 volts.
Antworten
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6 feet
-
10 feet
-
12 feet
Frage 6
Frage
Installers must wear protective headgear ( hardhats ) when working in any area where there is danger from:
select all correct
Antworten
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Falling or flying objects
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Electrical shock
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A blow to the head
Frage 7
Frage
Installers must wear proper eye protection dependent on the exposure hazard. This may include,( check all that apply )
Antworten
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glasses with side shields
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Goggles
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Full face shield
Frage 8
Frage
Chin straps NOT allowed to be used with hard hats.
Antworten
- True
- False
Frage 9
Frage
Lifting belts give the user added strength.
Antworten
- True
- False
Frage 10
Frage
List the major types of hearing protection. Select all that apply
Antworten
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Foam earplugs
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Rubber earplugs
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Cotton balls
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Aural
Frage 11
Frage
Hard hats have a __________ life span if not subjected to abuse.
Antworten
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1 year
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2 years
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5 years
Frage 12
Frage
A personal fall arrest system (PFAS) includes a full body harness, a shock absorbing lanyard, and a secure anchorage point capable of supporting ____________
Antworten
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2000 lb
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3000 lb
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5000 lb
Frage 13
Frage
This amount of current can cause breathing to become difficult.
Antworten
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2-3 mA
-
10 mA
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50 - 100 mA
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200 mA
Frage 14
Frage
When should you use a GFCI outlet with electrical equipment.
Antworten
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temporary extension cords at construction areas
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outside
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damp environments
Frage 15
Frage
This amount of current will cause the heart to repeatedly relax and violently clamp shut. This occurrence severely damages the heart and usually results in death.
Antworten
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50-100 mA
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100 mA
-
200 mA
Frage 16
Frage
Confined spaces may require testing for a hazardous atmosphere. What are unsafe oxygen levels?
Antworten
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Below 19.5 or above 20.5
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Below 19.5 or above 23.5
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Below 20.5 or above 24.5
Frage 17
Frage
A confined space is ( select all that are correct )
Antworten
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Has limited or restricted means for entry or exit
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Is not designed for continuous employee occupancy
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Is large enough and so configured that an employee can enter and perform assigned work
Frage 18
Frage
This amount of current will produce a tingling of the skin
Antworten
-
2-3 mA
-
10 mA
-
50 - 100 mA
Frage 19
Frage
To neutralize small acid spills sodium bicarbonate ( baking soda ) may be used,
Antworten
- True
- False
Frage 20
Frage
ICT cabling often runs above suspended ceiling, below access floors, in attics, and in other spaces where installers cannot stand upright. These areas are called
Antworten
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Confined spaces
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Crawl spaces
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Catwalks
Frage 21
Frage
Fire extinguishers used shall be compliant with the classification or categorizations dictated by
Antworten
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AHJ
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Fire Marshall
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OSHA
Frage 22
Frage
This amount of current will cause the heart to clamp shut, and severe burns occur on skin and hair
Antworten
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50 - 100 mA
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100 mA
-
200 mA
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