OSHA 511 Certification Exam Questions
with 100% Correct Answers
When you need a hearing conservation program (threshold): - Answer- o 85 decimals
(dB) for 8 hours
o Action level
When does OSHA require abetments to be complete: - Answer- o The employer must
submit an abatement plan for each cited violation within 25 calendar days from the final
order date when the citation indicates that such a plan is required
o Certification of abatement must occur within 10 calendar days of the completion of the
abatement action
o abatements correction of violations
What are multiple employee work site: - Answer- o More than one company working
o Example: General contractor that contracts plumbing to a plumbing contractor
When looking at multi-employer worksites ask: - Answer- o -creating entity (who is
creating the hazards)
o -exposing entity (who is exposed to the hazard)
o -correcting entity (who has informed others and/or fixed or set up precautions for the
hazard)
o Example: if you have a fall hazard, who created the fall hazard? Who is creating?
Who is exposing?
o Inform others of the hazard if you have created the hazard
OSHA shows up at workplace: - Answer- o Show credentials
o Opening conference
o Inspection walk around
o Closing conference (citations are discussed but not given until up to 6 months through
the mail)
What are examples of restricted work activity: - Answer- o Job transfer --- transfer to
different job
o Limited duty --- only work partial shift
o Limited ability --- Can't stand longer than two hours (work restriction)
When there is active exhaust ventilation: - Answer- o take contaminated air away from
breathing zone
, 1910.178(i)(4) - Training for forklifts: - Answer- o Formal classroom training
o Hands on evaluation (at max every three years)
o Something occurs
When you're dealing with cranes: - Answer- o Cranes can be modified and rerated with
manufacture documentation (approval and certification)
o Doesn't happen often but can happen
o Qualified engineer and/or manufacturer check new rate load
Synthetic slings need to be removed from usage when: - Answer- o Exposed to acids,
burns, holes, daylight over time
o Dry out if wet
OSHA definition of confined space: - Answer- o being large enough for an employee to
enter and perform work
o has limited or restricted means for entry or exit
o is not designed for continuous occupancy
Permit required or nah: - Answer- o Submarine in ocean - no intended to hang and
cruze
o 5-gallon tank - no too small
o Overhead crane cab - no intended to be sat in
o Railroad tank car with gallons on debris - yes
Subpart S - electrical: - Answer- o Safe work practices --- PPE and training
o overhead lines of 50 kb - at least 10 feet away or more
1910.147 - lock out tag out (control of hazardous energy): - Answer- o Key words -
Servicing and maintaining
o Fatality occur because they fail to verify deenergization - fail to get rid of energy
What is a fire watch: - Answer- o Person that watches no fire starts
o when you have combustible materials that may catch fire during hot work
o fire watch must last at a minimum of 30 mins
How do you store settling and oxygen: - Answer- o Away from flammable stuff
o Upright, secure
o Cabin control
o can't store side by side, separate by fire rated wall, must be 5-foot-tall and half hour
rated
How do you guard power tools: - Answer- o Guards
o Safety switch
Portable circular saws: - Answer- o Constant pressure on/off switch
with 100% Correct Answers
When you need a hearing conservation program (threshold): - Answer- o 85 decimals
(dB) for 8 hours
o Action level
When does OSHA require abetments to be complete: - Answer- o The employer must
submit an abatement plan for each cited violation within 25 calendar days from the final
order date when the citation indicates that such a plan is required
o Certification of abatement must occur within 10 calendar days of the completion of the
abatement action
o abatements correction of violations
What are multiple employee work site: - Answer- o More than one company working
o Example: General contractor that contracts plumbing to a plumbing contractor
When looking at multi-employer worksites ask: - Answer- o -creating entity (who is
creating the hazards)
o -exposing entity (who is exposed to the hazard)
o -correcting entity (who has informed others and/or fixed or set up precautions for the
hazard)
o Example: if you have a fall hazard, who created the fall hazard? Who is creating?
Who is exposing?
o Inform others of the hazard if you have created the hazard
OSHA shows up at workplace: - Answer- o Show credentials
o Opening conference
o Inspection walk around
o Closing conference (citations are discussed but not given until up to 6 months through
the mail)
What are examples of restricted work activity: - Answer- o Job transfer --- transfer to
different job
o Limited duty --- only work partial shift
o Limited ability --- Can't stand longer than two hours (work restriction)
When there is active exhaust ventilation: - Answer- o take contaminated air away from
breathing zone
, 1910.178(i)(4) - Training for forklifts: - Answer- o Formal classroom training
o Hands on evaluation (at max every three years)
o Something occurs
When you're dealing with cranes: - Answer- o Cranes can be modified and rerated with
manufacture documentation (approval and certification)
o Doesn't happen often but can happen
o Qualified engineer and/or manufacturer check new rate load
Synthetic slings need to be removed from usage when: - Answer- o Exposed to acids,
burns, holes, daylight over time
o Dry out if wet
OSHA definition of confined space: - Answer- o being large enough for an employee to
enter and perform work
o has limited or restricted means for entry or exit
o is not designed for continuous occupancy
Permit required or nah: - Answer- o Submarine in ocean - no intended to hang and
cruze
o 5-gallon tank - no too small
o Overhead crane cab - no intended to be sat in
o Railroad tank car with gallons on debris - yes
Subpart S - electrical: - Answer- o Safe work practices --- PPE and training
o overhead lines of 50 kb - at least 10 feet away or more
1910.147 - lock out tag out (control of hazardous energy): - Answer- o Key words -
Servicing and maintaining
o Fatality occur because they fail to verify deenergization - fail to get rid of energy
What is a fire watch: - Answer- o Person that watches no fire starts
o when you have combustible materials that may catch fire during hot work
o fire watch must last at a minimum of 30 mins
How do you store settling and oxygen: - Answer- o Away from flammable stuff
o Upright, secure
o Cabin control
o can't store side by side, separate by fire rated wall, must be 5-foot-tall and half hour
rated
How do you guard power tools: - Answer- o Guards
o Safety switch
Portable circular saws: - Answer- o Constant pressure on/off switch
