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A ladder should extend a minimum of__ above the top of a trench or excavation.
3'
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According to OSHA, shoring lumber shall be __.
select structural
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Cal/OSHA inspectors cannot, under most circumstances:
enter a business outside of normal business hours
-
Every employer is required to post Material Safety Data Sheets:
on each job site.
-
Handrails must be installed on all open sides of a scaffold if workers are subject to falls of or more.
7 1/2'
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When boom-type equipment is in operation, how close can it be to high voltagepower lines?
10'
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How should you store oily mops or rags at the job site?
In a closed metal container
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Ifa Cal/OSHA inspector is coming to inspect a job site, it is best for the contractor to:
Personally walk through the job site and check the work.
-
In most cases, a crane cannot lift more than _ % of its capacity. Always consult the manufacturer's operations manual and all applicable codes before using a crane and never attempt to use one without being thoroughly trained and certified to operate the crane.
75%
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In stable soil, a trench that is or deeper requires shoring.
5 feet
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On a construction site, flammable liquids can be found in __ containers.
Red
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Prior to erecting scaffolding, it is best to consult the:
Construction Safety Orders.
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The rule of thumb that is used when digging a trench near another excavation is that the horizontal distance from the trench to the excavation is no less than:
the depth of the trench
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What agency requires Material Safety Data Sheets?
-
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What is painted red on a construction site?
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What is the danger of LP gas?
-
When boom-type equipment is in transit, how close can it be to high voltage power lines?
-
What is the minimum grade of lumber which may be used for trench shoring?
-
What is the minimum safe distance required for people working near high voltage power lines?
-
When backing up a truck at the construction site you should:
-
When should you report an occupational injury on CaVOSHA Form 5020?
-
When welding in confined spaces, the main danger is __.
-
When welding your gloves should be:
-
When you are working on or near an electrical service panel, what should you assume?
-
Where would you find the requirements for scaffolds?
-
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Which of the following is not an acceptable procedure during crane operation?
-
Which of the following is true about outdoor receptacles used for power tools and equipment?
-
Which of the following is true with regard to rolling scaffolds?
-
Which of the following should be done when metal scaffolding is constructedover two stories high?
-
Which of the following substances must be used in a ventilated area?
-
Which of the following types of businesses is not required to keep an annual log of industrial injuries and accidents?
-
With regards to the treatment of employees, as an employer, you should:
-
Ifa 10 ft ladder is used, the bottom of the ladder should be how far from the wall?
-
The maximum height of the platform on a ladder jack scaffold is:
-
Ladders shall extend at least how far above the level they serve?
-
Wooden supporting members that span between jacks shall be selected lumber as prescribed by CAL/OSHA and be of at least __-inch by _-inch material.
-
All blasting operations shall be conducted by an individual who holds a valid:
-
A safety belt must be worn by workers who are subject to falls of more than:
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When a safety inspection is to take place, the contractors on the job are to be given__ advance notice.
-
Tailgate safety sessions are to be held at least once:
-
How many safety lines per person are required for a swing stage?
-
Safety lines are required on all suspended scaffolds higher than:
-
Handrails are required on any scaffold that rises __ or more above the ground.
-
What is the minimum distance required between scaffolding and high-tension power lines?
-
Ifa contractor discovers hislher workers using an unsafe scaffold, he/she must:
-
All scaffolding shall be at least __ in width.
-
You are working on a 6' x 2-112' metal rolling scaffold that is 5' high. Its rubber wheels rest on a surface that is five degrees from level. When it becomes time to move to a different area, you instruct a worker to move the scaffold while you are still on it. You have proceeded:
-
A rolling scaffold may be moved with workers on the platform if the floor surface is within of level.
-
Railing should be provided on all scaffolds on which workers will be elevated____ or more above the floor.
-
The total load on the platform of a light-trades scaffold shall not average more than __ pounds per square foot.
-
How many wheels should swivel on a 4-wheel scaffold?
-
How many wheels on scaffold should be lockable?
-
Cal/OSHA requires a built up scaffold over 705ft high to have a __as a means of stopping falls.
-
Cal/OSHA requires a suspended scaffold over 7.5ft high to have a guardrail (36"-42" high) and:
-
The maximum allowed load on a swinging scaffold is:
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The guardrail on a suspended scaffold is __ above the platform.
-
When toe boards are required on a scaffold, they must extend at least _ above the platform.
-
Maximum height of pump jack scaffolding is:
-
Minimum width of a light trades scaffold platform less than 4ft high is:
-
The maximum height of horse scaffold is:
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Scaffolds may be constructed of which of the following materials?
-
The length of extended staging on a scaffold shall not exceed 12 feet 6 inches, and the actual mechanical overlap between the two halves shall be not less than _ of the length of the extended staging.
-
Except as specified in certain other orders, all scaffold planking shall be__ (nominal) lumber selected for scaffold grade plank.
-
Platform planks on scaffolds must overlap the ledgers at each end by_.
-
Which of the following scaffolds is not legal?
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Unless an employee is protected by a personal fall system, no one should be allowed to stand or perform work while on the top _ rungs
-
A HAZ-WOPER (hazardous waste operations) worker must have _ hours of initial training.
-
A HAZ-WOPER(hazardous waste operations) supervisor must have an additional _ hours of initial training and _ hours of training every year.
-
A driver transporting hazardous material must have what type of driverslicense?
-
When a flagman is located on a roadway, the distance between himlher and the warning sign should be approximately _ feet for each 10 mph.
-
What should you do for a person who is suffering from shock?
-
A worker suffers a cut and is bleeding profusely. What should you do until medical help arrives?
-
When someone is working on a public street or highway, what color vest should he/she wear?
-
Explosives may not be stored within _ feet of a light or power circuit.
-
What color is sprayed on the dirt or street surface to indicate that there is pipe below carrying gas/oiVsteamlchemical?
-
What color is sprayed on the dirt or street surface to indicate that there is pipe below carrying sewer/storm drain?
-
What color is sprayed on the dirt or street surface to indicate that there is pipe below carrying water?
-
What color is sprayed on the dirt or street surface to indicate that there is pipe or cable below carrying electricity?
-
What color is sprayed on the dirt to outline a planned excavation?
-
When setting up the outriggers on a crane, the outrigger(s) should normally extend out in order to stabilize the crane.
-
The best protection against electric shock when using a portable power tool is:
-
Which of the following is considered the safest way to operate a fork lift?
-
Cal/OSHA regulations state that a single-cleat ladder can be no more than __ in length.
-
A two piece extension ladder with an extended length of 25 feet shall overlap the two sections no less than:
-
An extension ladder cannot exceed__ feet under any condition.
-
What is the maximum height of a portable step ladder?
-
When a ladder is leaned against a wall, the bottom of the ladder should be approximately away from the base of the wall.
-
When using a ladder to climb up a roof, how far must the ladder extend past the edge of the roof?
-
When using a two-section extension ladder the minimum lap should be __for ladders with working length up to 33', and__for ladders with working length 33-44'.
-
When using an extension ladder on a wall that is twenty feet high, the bottom of the ladder needs to be how far away from the bottom of the wall?
-
Who is responsible for the safety of employees on a job site?
-
A DOSH permit is required for any trench or excavation into which workers will descend or more feet below the surface.
-
How many workers are allowed between the falls of a swing stage?
-
How high can scaffolding be erected before an inspection is required?
-
How many workers can be on a window jack scaffold at one time?
-
A worker is injured on the job; blood is gushing from his head. What should be done until medical help arrives?
-
Free-standing bricks shall not be stacked higher than __ft.
-
Manually handled lumber may not be stacked higher than ft. but ifa mechanical means is used never higher than __ft.
-
What is the maximum slope of a handicap access ramp?
-
Ramps used by people who are physically disabled should have a landing every __ inches of rise and at every change of direction?
-
What size landing should be at the bottom of every ramp used by people with physical disabilities?
-
What size landing should be at the top of every ramp used by the physically handicapped?
-
When handrails are required on ramps or stairs used by the physically disabled, they should be mounted a minimum of__ inches away from the wall?
-
At what point must an employer provide shade for his employees when working outdoors?
-
During hot days, shade that can accommodate at least__ of workers currently on the clock must be provided at all times.
-
All of the following are considered symptoms of heat exhaustion except __.
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