OSHA 10 Test with verified Answers
A |blaster |is: |- |correct |answer |-A |competent |person |who |uses |explosives
A |ground-fault |circuit |interrupter |(GFCI) |protects |workers |from |shock |by: |- |correct |answer |-
Matching |the |amount |of |current |going |into |an |electrical |device |against |the |amount |returning |from
|the |device |and |shutting |down |power |if |a |ground |fault |is |detected
A |noise |level |of |95 |dB |is |______ |than |the |lowest |level |at |which |hearing |protection |is |required |(85
|dB), |and |your |exposure |should |be |limited |to |six |hours |or |less. |- |correct |answer |-Ten |times |louder
|than
A |scaffold |must |be |erected |"plumb, |square, |and |level," |because: |- |correct |answer |-If |a |scaffold |is
|built |even |a |few |degrees |off |plumb, |the |resulting |instability |could |cause |the |weight |of |the |scaffold
|to |shift, |potentially |causing |the |overloading |of |one |leg |and |the |eventual |collapse |of |the |scaffold
A |shock's |severity |depends |on: |- |correct |answer |--- |Length |of |exposure |to |electricity
-- |The |amount |of |current |and |its |frequency
-- |The |current's |path
A |system |used |to |arrest |a |worker |in |a |fall |from |a |working |level |that |consists |of |an |anchorage,
|connectors, |a |body |belt |or |body |harness, |and |may |include |a |lanyard, |deceleration |device, |lifeline,
|or |suitable |combinations |of |these |is |called |a: |- |correct |answer |-Personal |Fall |Arrest |System |(PFAS)
A |training |program |to |teach |proper |lifting |techniques |should |cover: |- |correct |answer |--- |Knowledge
|of |the |basic |anatomy |of |the |spine, |muscles, |and |joints |of |the |trunk
-- |The |use |of |safe |lifting |postures |and |timing
Acute |silicosis |occurs |after |a |few |months |or |as |long |as |2 |years |following |exposures |to |________
|concentrations |of |respirable |crystalline |silica. |- |correct |answer |-extremely |high
, AEGCP's |are |implemented |on |construction |sites |to |oversee: |- |correct |answer |--- |All |cord |sets
-- |Cord |sets |and |equipment |connected |by |plug |and |cord
-- |Receptacles |that |are |not |part |of |a |building |or |structure
All |explosives |must |be |accounted |for |at |all |times, |and |all |not |being |used |must |be |kept |in |a: |-
|correct |answer |-locked |magazine
All |hazards |involved |in |the |use |of |power |tools |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: |- |correct |answer |-use |the |right |tool |for |the |job
All |jacks |- |lever |and |ratchet |jacks, |screw |jacks, |and |hydraulic |jacks |- |must |have |a |device |that |stops
|them |from: |- |correct |answer |-Jacking |up |too |high |(a |stop |indicator)
All |portable |electric |tools |that |are |damaged |shall |be: |- |correct |answer |-Removed |and |tagged |"Do
|Not |Use"
All |vehicles |used |for |the |transportation |of |explosives |shall |have |tight |floors, |and |any |exposed
|spark-producing |metal |on |the |inside |of |the |body |shall |be: |- |correct |answer |-Covered |with |wood |or
|other |non-sparking |material
Anytime |an |adapter |is |used |to |accommodate |a |two-hole |receptacle, |the |adapter |wire |must: |-
|correct |answer |-be |attached |to |known |ground
Approximately |75 |percent |of |struck-by |fatalities |involve: |- |correct |answer |-Heavy |equipment |such
|as |cranes |or |trucks
As |mentioned |in |this |module, |in |addition |to |cave-ins |and |related |hazards, |workers |involved |in
|excavation |work |also |are |exposed |to |hazards |involving: |- |correct |answer |-Falls, |falling |loads |and
|mobile |equipment
At |holes, |guardrail |systems |must |be |set |up: |- |correct |answer |-On |all |unprotected |sides |and |edges
A |blaster |is: |- |correct |answer |-A |competent |person |who |uses |explosives
A |ground-fault |circuit |interrupter |(GFCI) |protects |workers |from |shock |by: |- |correct |answer |-
Matching |the |amount |of |current |going |into |an |electrical |device |against |the |amount |returning |from
|the |device |and |shutting |down |power |if |a |ground |fault |is |detected
A |noise |level |of |95 |dB |is |______ |than |the |lowest |level |at |which |hearing |protection |is |required |(85
|dB), |and |your |exposure |should |be |limited |to |six |hours |or |less. |- |correct |answer |-Ten |times |louder
|than
A |scaffold |must |be |erected |"plumb, |square, |and |level," |because: |- |correct |answer |-If |a |scaffold |is
|built |even |a |few |degrees |off |plumb, |the |resulting |instability |could |cause |the |weight |of |the |scaffold
|to |shift, |potentially |causing |the |overloading |of |one |leg |and |the |eventual |collapse |of |the |scaffold
A |shock's |severity |depends |on: |- |correct |answer |--- |Length |of |exposure |to |electricity
-- |The |amount |of |current |and |its |frequency
-- |The |current's |path
A |system |used |to |arrest |a |worker |in |a |fall |from |a |working |level |that |consists |of |an |anchorage,
|connectors, |a |body |belt |or |body |harness, |and |may |include |a |lanyard, |deceleration |device, |lifeline,
|or |suitable |combinations |of |these |is |called |a: |- |correct |answer |-Personal |Fall |Arrest |System |(PFAS)
A |training |program |to |teach |proper |lifting |techniques |should |cover: |- |correct |answer |--- |Knowledge
|of |the |basic |anatomy |of |the |spine, |muscles, |and |joints |of |the |trunk
-- |The |use |of |safe |lifting |postures |and |timing
Acute |silicosis |occurs |after |a |few |months |or |as |long |as |2 |years |following |exposures |to |________
|concentrations |of |respirable |crystalline |silica. |- |correct |answer |-extremely |high
, AEGCP's |are |implemented |on |construction |sites |to |oversee: |- |correct |answer |--- |All |cord |sets
-- |Cord |sets |and |equipment |connected |by |plug |and |cord
-- |Receptacles |that |are |not |part |of |a |building |or |structure
All |explosives |must |be |accounted |for |at |all |times, |and |all |not |being |used |must |be |kept |in |a: |-
|correct |answer |-locked |magazine
All |hazards |involved |in |the |use |of |power |tools |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: |- |correct |answer |-use |the |right |tool |for |the |job
All |jacks |- |lever |and |ratchet |jacks, |screw |jacks, |and |hydraulic |jacks |- |must |have |a |device |that |stops
|them |from: |- |correct |answer |-Jacking |up |too |high |(a |stop |indicator)
All |portable |electric |tools |that |are |damaged |shall |be: |- |correct |answer |-Removed |and |tagged |"Do
|Not |Use"
All |vehicles |used |for |the |transportation |of |explosives |shall |have |tight |floors, |and |any |exposed
|spark-producing |metal |on |the |inside |of |the |body |shall |be: |- |correct |answer |-Covered |with |wood |or
|other |non-sparking |material
Anytime |an |adapter |is |used |to |accommodate |a |two-hole |receptacle, |the |adapter |wire |must: |-
|correct |answer |-be |attached |to |known |ground
Approximately |75 |percent |of |struck-by |fatalities |involve: |- |correct |answer |-Heavy |equipment |such
|as |cranes |or |trucks
As |mentioned |in |this |module, |in |addition |to |cave-ins |and |related |hazards, |workers |involved |in
|excavation |work |also |are |exposed |to |hazards |involving: |- |correct |answer |-Falls, |falling |loads |and
|mobile |equipment
At |holes, |guardrail |systems |must |be |set |up: |- |correct |answer |-On |all |unprotected |sides |and |edges
