OSHA 30 Construction Test Answer Key FALL HAZARDS ClickSafety Redvector - Flash Cards

10 September 2022
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question
Three major components of a Personal Fall Arrest System (PFAS) include; anchor and the anchorage connector; full body harness; and: A. Optional body belt B. Connecting device (lanyard with shock absorber/retractable lifeline, snap hooks) C. Anti-jerk cord D. Any of the above
answer
B. Connecting device (lanyard with shock absorber/retractable lifeline, snap hooks) (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
Every supported scaffold and its components must support, without failure, its own weight and at least _______ the intended load. A. 2 times B. 3 times C. 4 times D. 6 times
answer
C. 4 times (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
Examples of fall hazards that have resulted in deaths on the jobsite include: A. Falls to the ground or lower levels B. Falls through existing floor or roof openings C. Falls through the floor or roof surface D. Falls on the same level E. All the above
answer
E. All the above (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
OSHA requires fall protection at different heights for construction and general industry however, regardless of the fall distance, which of the following is most correct? A. Fall protection must be provided when working over dangerous equipment B. Fall protection must be provided when working over dangerous machinery C. Both A and B are correct D. None of the above
answer
C. Both A and B are correct (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
If there are defects found during the inspection of personal fall protection equipment, or if the equipment has been used in an arrest, it must be: A. Fixed on the spot and tested by twisting the fabric or rope and looking for stress B. Turned in at the end of the shift C. Removed immediately from service D. None of the above
answer
C. Removed immediately from service (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
How can YOU prevent a fall from a ladder? A. Choose the right ladder for the job B. Tie the top and bottom of the ladder to fixed points when necessary C. Don't carry tools or other materials in-hand while climbing the ladder D. All the above
answer
D. All the above (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
More than 33% of fatalities in construction are from a combination of falls from: A. Slips and slides B. Tripping over electrical wires and electrical installations C. Roofs D. None of the above
answer
C. Roofs (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
Preventing fall hazards is a critical part of the construction planning process. Controls to mitigate fall hazards include installing which of the following? A. Guardrails B. Walls C. Protective covers D. Parapets E. All of the above
answer
E. All of the above (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
Employees must not work on scaffold surfaces until: A. It is determined to have strength and structural integrity to support intended loads B. OSHA has visited the site and inspected the scaffold C. The surface is completely dry D. All of the above
answer
A. It is determined to have strength and structural integrity to support intended loads (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
From your choices below, what would you consider to be a "major" fall hazard in construction? A. Roof edges and floor openings B. Steel erection C. Improper scaffold construction D. Unsafe use of portable ladders E. All the above
answer
E. All the above (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
OSHA requires fall protection when working near the edge of a trench or excavation that is _________or more in depth. A. 4 feet B. 6 feet C. 10 feet D. 20 feet E. None of the above.
answer
B. 6 feet (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
Climbing on the cross braces of scaffolds is allowed: A. During the assembly of the scaffold B. When conditions are dry and the climbing can be done safely C. Never D. When authorized by the supervisor
answer
C. Never (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
Horizontal lifelines shall be designed, installed, and used under the supervision of a _______ as part of a complete personal fall arrest system, which maintains a safety factor of at least two. A. Registered Engineer B. OSHA expert C. Qualified Person D. Any of the above
answer
C. Qualified Person (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
When using scaffolds, make sure there is which of the following? A. Safe and compliant access and egress B. Full planking C. Stable footing D. Guard railing E. All of the above
answer
E. All of the above (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
D-rings and snap-hooks must have a minimum tensile strength of: A. 500 pounds B. 1500 pounds C. 5,000 pounds D. 25,000 pounds
answer
C. 5,000 pounds (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
NIOSH is an acronym for which of the following? A. The Occupational Safety and Health Administration B. The National Institute for Occupational Safety and Health C. The National Insurance of Offices and Services D. None of the above
answer
B. The National Institute for Occupational Safety and Health (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
OSHA's "Focus Four" training topics include Caught-In or - Between, Struck-By, Electrocution and ______. A. Refinery Incidents B. Falls C. Nutrition in the Workplace D. None of the above
answer
B. Falls (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
A hazard is any situation or condition that has the potential to cause harm to which of the following? A. Life B. Health C. Property D. Environment E. All of the Above
answer
E. All of the Above (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
Examples of falls that have resulted in deaths on the jobsite include: A. Falls to the ground or lower levels B. Falls through existing floor or roof openings C. Falls through the floor or roof surface D. Falls on the same level E. All of the above
answer
E. All of the above (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
A hazard is a situation or condition that has the potential to cause harm to which of the following? A. Life B. Health C. Property D. Environment E. All of the Above
answer
E. All of the Above (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
A theoretical or "What if" hazard is a ______. A. Hazard that is not obvious B. Hazard that may take an event or series of events to occur C. Highly unlikely event and not to be considered D. Both A & B
answer
D. Both A & B (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
Fall hazards become fall incidents when people _______. A. Forget gravity is always working B. Do not protect themselves from fall hazards C. Become complacent and think they can catch themselves D. All of the above
answer
D. All of the above (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
In the slide entitled "How long does it take a person to fall?", the example noted that a person could fall 64 feet in approximately how many seconds? A. 1/3 second B. 2 seconds C. 10 seconds D. None of the Above
answer
B. 2 seconds (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
A fall hazard is anything that could cause you to ______________________ and that has the potential to result in a fall. A. Lose your balance B. Lose bodily support C. Both A and B D. None of the above
answer
C. Both A and B (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
Fed OSHA requires fall protection on construction sites be used at: A. 4 ft. B. 5 ft. C. 6 ft. D. 7 ft.
answer
C. 6 ft. (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
OSHA's Focus Four training topics include caught-In or-between, struck-by electrocution, and: A. Motor vehicle accidents B. Refinery incidents C. Falls (correct answer) D. Nutrition in the workplace
answer
C. Falls (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
Which of the following is an OSHA requirement, regardless of the fall distance? A. Fall protection must be provided when working over dangerous equipment or machinery B. fall protection is optional only when safety experts are present at the job C. None of the above are correct D. Both A and B are correct
answer
A. Fall protection must be provided when working over dangerous equipment or machinery (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
Studies have shown that complacency, a hazardous behavior, may be caused by which of the following? A. Repetition of work B. Unsafe acts and conditions going uncorrected C. Management not evaluating and enforcing safe work procedures D. All the above
answer
D. All the above (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
Which of the following can be used to prevent complacency from happening to you or to those around you? A. Hazard recognition planning before the start of a task B. Safety audits of work procedures C. Looking out for your fellow workers D. Taking ownership of your personal safety E. All the above
answer
E. All the above (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
According to statistics year after year, which of the following would be considered a significant fall hazard in construction? A. Roof edges and floor openings B. Steel erection C. Improper scaffold construction D. Unsafe use of portable ladders E. All the above
answer
E. All the above (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
Which of the following is a basic element of a roof fall protection program? A. Limiting worker access to the roof and its leading edges B. OSHA certification C. Training employees who access roots on the recognition, evaluation, and control of fall hazards D. Both A and C
answer
D. Both A and C (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
A(n) ___________________ to only authorized is used in construction to restrict access to a roof to only authorized employees A. Security guard B. Interlocked electronic gate C. Roof permit D. Certified OSHA safety expert
answer
C. Roof permit (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
_________________ must be safely cleared from a scaffold as soon as possible to eliminate slippery conditions. A. Finely sanded scaffold planks B. Paint spray mist C. Ice and snow D. Toeboards
answer
C. Ice and snow (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
Scaffold failures are often caused by which of the following? A. Unsafe erection and excess weight B. Lack of supervision/inspection C. Incomplete (no handrails/mid-rails/toe-boards) D. Use of incompatible parts E. All the above
answer
E. All the above (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
Which of the following is a frequently cited OSHA violation of safe ladder use? A. Ladder not extended 3 feet above landing B. No worker training C. Failure to secure ladder against movement D. Improper use of stepladder top step E. All the above
answer
E. All the above (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
You are at a higher risk for falling if your portable ladder is: A. Made of fiberglass B. New C. Not inspected for defects or safely positioned each time you use it D. All the above
answer
C. Not inspected for defects or safely positioned each time you use it (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
OSHA requires fall protection when working near the edge of a trench or an excavation that is___________ or more in depth. A. 4 feet B. 6 feet C. 20 feet D. Actually, fall protection is always required, regardless of the depth
answer
B. 6 feet (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
Three major components of a personal fall arrest system: anchor and the anchorage connector, full body harness, and __________________ A. Optional body belt B. Connecting device (e.g., lanyard or a retractable lifeline, with snap hooks) C. Anti-jerk cord D. Fall restraint bracket
answer
B. Connecting device (e.g., lanyard or a retractable lifeline, with snap hooks) (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
Which of the following is an engineering control that is installed to mitigate fall hazards? A. Guardrails B. Walls C. Protective covers D. Parapets E. All the above
answer
E. All the above (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
Fall restraint systems must meet which of the following criteria? A. Prevent the user from reaching areas where free fall could occur B. Anchorage strength of a minimum of 3,000 lbs C. Designed by qualified person for fall protection D. All the above
answer
D. All the above (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
Personal fall arrest snap-hooks must be locking and be: A. Forged copper B. Stamped "OSHA-Approved" C. Designed to prevent opening and slipping off the connector D. All the above
answer
C. Designed to prevent opening and slipping off the connector (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
If there are defects found during the inspection of personal fall protection equipment or if the equipment has been used in an arrest, it must be ___________ A. Fixed on the spot and tested by twisting the fabric or rope and looking for stress B. Turned in at the end of the shift C. Removed immediately from service D. None of the above
answer
C. Removed immediately from service (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
Personal fall arrest system connectors (e.g., D-rings and snap-hooks) must be compatible and capable of supporting at least A. 500 pounds B. 1500 pounds C. 5,000 pounds D. 25,000 pounds
answer
C. 5,000 pounds (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
OSHA and ladder manufacturers require which of the following when ascending or descending? A. Substantial leather gloves B. 3 points of contact C. 6:1 ladder placement D. All the above
answer
B. 3 points of contact (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
The three main types of portable ladders are: A. Bowed ladders, step ladders, and straight ladders B. Composite, metal, and reinforced wood C. Step, straight, and extension D. Job-made, manufactured, and prefabricated
answer
C. Step, straight, and extension (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
The 4:1 angle rule for extension ladders means which of the following? A. For every 4 ft. high the ladder is, the base should be 1 ft. out from the wall B. For every 4 ft. high the ladder is, the base should be 4 ft out from the wall C. For every 1 ft. high the ladder is, the base should be 1 ft out from the wall D. None of the above
answer
A. For every 4 ft. high the ladder is, the base should be 1 ft. out from the wall (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
Always select a ladder that A. Prevents overreaching B. Allows you to reach your work in a safe and controlled manner C. Allows you to position yourself without your belt buckle extending past the side rails D. All the above
answer
D. All the above (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
Protect yourself when working on a ladder by A. Always selecting the correct ladder for the job B. Always using ladders in a safe manner C. Never getting lazy on a ladder... that's when the risks escalate D. All the above
answer
D. All the above (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
Supported scaffold systems must be inspected for: A. Internal cracks, accomplished by X-raying all welded components B. Visual bends, cracks, holes, rust, broken welds, non-compatible parts C. Proper planking, toe-boards, walkways, stairways, and access points D. Both B and C
answer
D. Both B and C (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
Every supported scaffold and its components must support without failure, its own weight and at least ____________ the intended load. A. 2 times B. 3 times C. 4 times D. 6 times
answer
C. 4 times (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
The guardrails on suspended scaffolds manufactured after the year 2000 must be ___________ with mid-rails installed approximately halfway between the top-rail and the platform surface. A. 24 and 32 inches high B. 32 to 36 inches high D. None of the above C. 38 and 45 inches high
answer
C. 38 and 45 inches high (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
Planks that are 12 feet long on a supported scaffold must extend beyond supports: A. At least 3 inches, but not more than 6 inches B. At least 6 inches, but not more than 18 inches C. At least 15 inches, but not more than 18 inches D. None of the above
answer
B. At least 6 inches, but not more than 18 inches (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
When using scaffolds, make sure there is: A. Safe and compliant access and egress B. Full planking C. Stable footing D. Fall protection (e.g. guardrail or personal fall arrest) E. All the above
answer
E. All the above (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
Employees must not work on scaffold surfaces until: A. The surfaces are determined to have the strength and structural integrity to support their intended loads B. OSHA has visited the site and inspected the scaffold C. All surfaces are completely dry D. All the above
answer
A. The surfaces are determined to have the strength and structural integrity to support their intended loads (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
Last step of the four-step systems approach to conducting an incident investigation: A. Alert local news outlet B. Determine the root causes C. Implement corrective actions D. Preserve and document the scene
answer
D. Preserve and document the scene (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
With respect to anchorage points, employers must A. Identify and evaluate attachment points to ensure they are adequate B. Ensure workers are using fall protection equipment and connecting properly C. Ensure workers know how to properly don and inspect their equipment D. All the above
answer
D. All the above (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
Scaffold user training must include: A. Cost and manufacturer of scaffold parts B. Hazards of type scaffold being used, along with its maximum intended load and capacity C. Scaffold erector name and address D. All the above
answer
B. Hazards of type scaffold being used, along with its maximum intended load and capacity (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
"A person who must select and direct employees who erect, dismantle, move, or alter scaffolds and who must inspect scaffolding to ensure compliance" is called a: A. Qualified person B. Supervisory person C. Competent person D. Compliance officer
answer
C. Competent person (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
How many workers can work off one lanyard? A. 1 B. 2 C. 3 D. 4
answer
A. 1 (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
Horizontal lifelines shall be designed, installed, and used under the supervision of a qualified person as part of a complete personal fall arrest system, which maintains a safety factor of ____________. A. 50 % B. At least two times the maximum intended load C. Both A and B D. None of the above
answer
B. At least two times the maximum intended load (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
A ________ is any mechanism, (rope grab, rip-stitch lanyard, specially-woven lanyard tearing or deforming lanyards) used to dissipate a substantial amount of energy during fall arrest, or otherwise limits the energy imposed on an employee during fall arrest. A. Hold-em buckle B. Deceleration device C. Grabber D. None of the above
answer
B. Deceleration device (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
A guardrail system or a personal fall arrest system is required for scaffolds more than ________ above a lower level. A. 20 feet B. 30 feet C. 10 feet D. 100 feet
answer
C. 10 feet (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
A(n) _________________ system is used in construction to restrict access to a roof to only authorized employees A. Security guard B. Interlocked electronic gate C. Roof permit D. Certified OSHA safety expert
answer
C. Roof permit (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
When is climbing on the cross braces of a scaffold allowed? A. During the assembly of the scaffold B. When conditions are dry, and the climbing can be done safely C. Never D. When authorized by a supervisor
answer
C. Never (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
It is important to secure your ladder, whenever feasible, to: A. Fixed and secure points B. Large bricks C. A heavy object, such as a pick-up truck D. Any of the above so long as it is immovable under normal conditions
answer
A. Fixed and secure points (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
OSHA specifically requires ________ to assess the workplace to determine if the walking/working surfaces on which you work have the strength and structural integrity to safely support workers. A. The employee B. The employer C. A local OSHA compliance officer D. The general contractor
answer
B. The employer (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
Body belts are allowed for A. Fall protection, when working within 20 feet above the level below B. Tying off when working in an aerial lift C. Work positioning only D. Fall protection for steel erection
answer
C. Work positioning only (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
According to statistics year after year, which of the following would be considered a significant fall hazard in construction? A. Roof edges and floor openings B. Steel erection C. Improper scaffold construction D. Unsafe use of portable ladders E. All the above
answer
E. All the above (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
A job hazard analysis (JHA) of roofing activities should be conducted prior to starting work to systematically identify, evaluate, and ___________ all hazards. A. Work around B. Report to OSHA C. Control or mitigate all hazards D. All the above
answer
C. Control or mitigate all hazards (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
In most elevated work locations, at what height does OSHA generally require fall protection on a construction site? A. 4 ft B. 5 ft C. 6 ft D. 7 ft
answer
C. 6 ft (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9
question
How long does it take a person to fall 64 feet? A. 1B second B. 2 seconds C. 10 seconds D. 60 seconds
answer
B. 2 seconds (correct answer) Get OSHA 30 Exam Passed - https://rebrand.ly/homeo4ebc9