OSHA 510 Study guide
Comprehensive Resource To Help You Ace 2026-2027
Exams Includes Frequently Tested Questions With
ELABORATED 100% Correct COMPLETE SOLUTIONS
Guaranteed Pass First Attempt!! Current Update!!
Instant Download Pdf!!
1. What is the maximum travel distance to get a fire extinguisher? -
Correct Answer: 100ft
2. Define flammable and combustible materials. Locate: - Correct Answer:
Subpart F (Fire)
3. What must be done when transferring flammable liquids from one
container to another to prevent sparking hazards? - Correct Answer:
Bonding
4. How/where must accident prevention signs be placed to warn employees of
a hazard? - Correct Answer: So that they are visible
5. What regulation must be followed by flaggers? - Correct Answer: Sub G
signs, MUTCD
6. What are the requirements when storing on a floor other than slab or
grade? - Correct Answer: 1926.250 A2
,7. When should rigging equipment be inspected? - Correct Answer:
1926.251 A1 - Every shift, before use and as needed
8. What is the definition of point of operation? - Correct Answer: 1926.300
B4 where work is performed.
9. What is required before mounting an abrasive wheel? - Correct Answer:
Ring test
10.What does 1926.300 (a) require? - Correct Answer: Maintain hand and
power tools in a safe condition
11.Can the employer be cited for my defective hand tools? - Correct
Answer: Yes
12.What are the requirements for separation of oxygen from fuel gas to
combustibles? - Correct Answer: 20' or Barrier 5' High and 1/2 fire
13.If oil or grease is on regulator or valve of oxygen, what could happen when
attached? - Correct Answer: Fire/Explosion
14.What is a welder required to do when other employees are working in the
area? - Correct Answer: Erect a Barrier/Shield
,15.When is a GFCI or an assured equipment grounding conductor program
required? - Correct Answer: When not part of the permanent wiring of
a building.
16.What is the maximum voltage of live parts of electric equipment above
which they must be guarded against accidental contact? - Correct
Answer: 50 volts or more shall be guarded.
17.What is the purpose of the equipment grounding conductor in a portable
tool? - Correct Answer: Prevent shock
18.Who must be on site when scaffolds are erected, moved, dismantled, or
altered? - Correct Answer: Competent Person
19.When can the cross bracing on a scaffold be used as a midrail? - Correct
Answer: 20-30"
20.At what height is fall protection required on a built-up scaffold (Fabricated
frame scaffold) - Correct Answer: 10'
21.When rigging a personal fall arrest system and to stop a fall, an employee
cannot: - Correct Answer: Free fall more than 6ft nor come in contact
the lower level.
, 22.What is the required distance for a warning line to be placed from the roof
edge when mechanical equipment is being used? - Correct Answer: 10ft
Mechanical Equipment
23.What are the requirements for stopping an employee using a personal fall
arrest system? - Correct Answer: 3.5' Max deceleration
24.What are the height requirements for a guardrail system? - Correct
Answer: 42" +or- 3
25.What OSHA regulation must be followed for training lift truck operators? -
Correct Answer: 1910.178 (1926.602C)
26.Define A,B,C soils - Correct Answer: B= Sandy Clay Loam, Discuss "A" in
table B1 footnote 2
27.Type A soil can be sloped 1/2:1 or 63 if opened less than 24 hours & less
than 12ft.
At what depth must employee protection be provided in a trench? - Correct
Answer: 5'
What are sloping ratio for A,B,C soils? - Correct Answer: A= 3/4:1 53
B= 1:1 45
C= 1.5:1 34
Unconfined compression strength A=1.5>TSF B=Sandy clay loam 0.5-1.5 TSF C=
<0.5 TSF (Tons per sq foot)
Comprehensive Resource To Help You Ace 2026-2027
Exams Includes Frequently Tested Questions With
ELABORATED 100% Correct COMPLETE SOLUTIONS
Guaranteed Pass First Attempt!! Current Update!!
Instant Download Pdf!!
1. What is the maximum travel distance to get a fire extinguisher? -
Correct Answer: 100ft
2. Define flammable and combustible materials. Locate: - Correct Answer:
Subpart F (Fire)
3. What must be done when transferring flammable liquids from one
container to another to prevent sparking hazards? - Correct Answer:
Bonding
4. How/where must accident prevention signs be placed to warn employees of
a hazard? - Correct Answer: So that they are visible
5. What regulation must be followed by flaggers? - Correct Answer: Sub G
signs, MUTCD
6. What are the requirements when storing on a floor other than slab or
grade? - Correct Answer: 1926.250 A2
,7. When should rigging equipment be inspected? - Correct Answer:
1926.251 A1 - Every shift, before use and as needed
8. What is the definition of point of operation? - Correct Answer: 1926.300
B4 where work is performed.
9. What is required before mounting an abrasive wheel? - Correct Answer:
Ring test
10.What does 1926.300 (a) require? - Correct Answer: Maintain hand and
power tools in a safe condition
11.Can the employer be cited for my defective hand tools? - Correct
Answer: Yes
12.What are the requirements for separation of oxygen from fuel gas to
combustibles? - Correct Answer: 20' or Barrier 5' High and 1/2 fire
13.If oil or grease is on regulator or valve of oxygen, what could happen when
attached? - Correct Answer: Fire/Explosion
14.What is a welder required to do when other employees are working in the
area? - Correct Answer: Erect a Barrier/Shield
,15.When is a GFCI or an assured equipment grounding conductor program
required? - Correct Answer: When not part of the permanent wiring of
a building.
16.What is the maximum voltage of live parts of electric equipment above
which they must be guarded against accidental contact? - Correct
Answer: 50 volts or more shall be guarded.
17.What is the purpose of the equipment grounding conductor in a portable
tool? - Correct Answer: Prevent shock
18.Who must be on site when scaffolds are erected, moved, dismantled, or
altered? - Correct Answer: Competent Person
19.When can the cross bracing on a scaffold be used as a midrail? - Correct
Answer: 20-30"
20.At what height is fall protection required on a built-up scaffold (Fabricated
frame scaffold) - Correct Answer: 10'
21.When rigging a personal fall arrest system and to stop a fall, an employee
cannot: - Correct Answer: Free fall more than 6ft nor come in contact
the lower level.
, 22.What is the required distance for a warning line to be placed from the roof
edge when mechanical equipment is being used? - Correct Answer: 10ft
Mechanical Equipment
23.What are the requirements for stopping an employee using a personal fall
arrest system? - Correct Answer: 3.5' Max deceleration
24.What are the height requirements for a guardrail system? - Correct
Answer: 42" +or- 3
25.What OSHA regulation must be followed for training lift truck operators? -
Correct Answer: 1910.178 (1926.602C)
26.Define A,B,C soils - Correct Answer: B= Sandy Clay Loam, Discuss "A" in
table B1 footnote 2
27.Type A soil can be sloped 1/2:1 or 63 if opened less than 24 hours & less
than 12ft.
At what depth must employee protection be provided in a trench? - Correct
Answer: 5'
What are sloping ratio for A,B,C soils? - Correct Answer: A= 3/4:1 53
B= 1:1 45
C= 1.5:1 34
Unconfined compression strength A=1.5>TSF B=Sandy clay loam 0.5-1.5 TSF C=
<0.5 TSF (Tons per sq foot)
