Contractors License General B Trade
Practice Exam #2
A DOSH permit is required for any trench or excavation into which workers will descend
______ or more feet below the surface. - ANSWER-5
A driver transporting hazardous material must have what type of drivers license? -
ANSWER-Class C commercial
A HAZ-WOPER (hazardous waste operations) supervisor must have an additional ____
hours of initial training and ____ hours of training every year. - ANSWER-8/8
A HAZ-WOPER (hazardous waste operations) worker must have _____ hours of initial
training. - ANSWER-40
A ladder should extend a minimum of ____ above the top of a trench or excavation. -
ANSWER-3'
A rolling scaffold may be moved with workers on the platform if the floor surface is
within ______ of level. - ANSWER-3 degrees
A safety belt must be worn by workers who are subject to falls of more than: -
ANSWER-15'
A two piece extension ladder with an extended length of 25 feet shall overlap the two
sections no less than: - ANSWER-3'
A worker is injured on the job; blood is gushing from hi head. What should be done until
medical help arrives? - ANSWER-apply direct pressure to the wound
A worker suffers a cut and is bleeding profusely. What should you do until medical help
arrives? - ANSWER-apply direct pressure to the wound
According to OSHA, shoring lumber shall be _______. - ANSWER-select structural
All blasting operations shall be conducted by an individual who holds a valid: -
ANSWER-California Blaster's License
All of the following are considered symptoms of heat exhaustion except_______. -
ANSWER-fainting
All Scaffolding shall be at least ____ in width. - ANSWER-20''
, An extension ladder cannot exceed ____ feet under any condition. - ANSWER-44'
At what point must an employer provide shade for his employees when working
outdoors? - ANSWER-85 degrees
Cal/OSHA inspectors cannot, under most circumstances: - ANSWER-enter a business
outside of normal business hours
Cal/OSHA regulations state that a single-cleat ladder can be no more than ______ in
length. - ANSWER-30'
Cal/OSHA requires a built up scaffold over 7.5ft high to have a _____ as a means of
stopping falls. - ANSWER-a guardrail (42''- 45'' high)
Cal/OSHA requires a suspended scaffold over 7.5ft high to have a guardrail (36''- 42''
high) and: - ANSWER-a safety belt attached to a separate anchor point
During hot days, shade that can accommodate at least ___ of workers currently on the
clock must be provided at all times. - ANSWER-25%
Every employer is required to post Material Safety Data Sheets: - ANSWER-on each job
site
Except as specified in certain other orders, all scaffold planking shall be _______
(nominal) lumber selected for scaffold grade plank. - ANSWER-2'' x 10''
Explosives may not stored within _____ feet of a light or power circuit. - ANSWER-25
Free-standing bricks shall not be stacked higher than ______ ft. - ANSWER-7'
Handrails are required on any scaffold that rises _____or more abvove the ground. -
ANSWER-7-1/2 '
Handrails must be installed on all open sides of a scaffold if workers are subject to falls
of _____ or more. - ANSWER-7 1/2
How high can scaffolding be erected before an inspection is required? - ANSWER-36ft
How many safety lines per person are required for a swing stage? - ANSWER-1
How many wheels on scaffold should be lockable? - ANSWER-All of them
How many wheels should swivel on a 4-wheel scaffold? - ANSWER-At least 2
How many workers are allowed between the falls of a swing stage? - ANSWER-2
Practice Exam #2
A DOSH permit is required for any trench or excavation into which workers will descend
______ or more feet below the surface. - ANSWER-5
A driver transporting hazardous material must have what type of drivers license? -
ANSWER-Class C commercial
A HAZ-WOPER (hazardous waste operations) supervisor must have an additional ____
hours of initial training and ____ hours of training every year. - ANSWER-8/8
A HAZ-WOPER (hazardous waste operations) worker must have _____ hours of initial
training. - ANSWER-40
A ladder should extend a minimum of ____ above the top of a trench or excavation. -
ANSWER-3'
A rolling scaffold may be moved with workers on the platform if the floor surface is
within ______ of level. - ANSWER-3 degrees
A safety belt must be worn by workers who are subject to falls of more than: -
ANSWER-15'
A two piece extension ladder with an extended length of 25 feet shall overlap the two
sections no less than: - ANSWER-3'
A worker is injured on the job; blood is gushing from hi head. What should be done until
medical help arrives? - ANSWER-apply direct pressure to the wound
A worker suffers a cut and is bleeding profusely. What should you do until medical help
arrives? - ANSWER-apply direct pressure to the wound
According to OSHA, shoring lumber shall be _______. - ANSWER-select structural
All blasting operations shall be conducted by an individual who holds a valid: -
ANSWER-California Blaster's License
All of the following are considered symptoms of heat exhaustion except_______. -
ANSWER-fainting
All Scaffolding shall be at least ____ in width. - ANSWER-20''
, An extension ladder cannot exceed ____ feet under any condition. - ANSWER-44'
At what point must an employer provide shade for his employees when working
outdoors? - ANSWER-85 degrees
Cal/OSHA inspectors cannot, under most circumstances: - ANSWER-enter a business
outside of normal business hours
Cal/OSHA regulations state that a single-cleat ladder can be no more than ______ in
length. - ANSWER-30'
Cal/OSHA requires a built up scaffold over 7.5ft high to have a _____ as a means of
stopping falls. - ANSWER-a guardrail (42''- 45'' high)
Cal/OSHA requires a suspended scaffold over 7.5ft high to have a guardrail (36''- 42''
high) and: - ANSWER-a safety belt attached to a separate anchor point
During hot days, shade that can accommodate at least ___ of workers currently on the
clock must be provided at all times. - ANSWER-25%
Every employer is required to post Material Safety Data Sheets: - ANSWER-on each job
site
Except as specified in certain other orders, all scaffold planking shall be _______
(nominal) lumber selected for scaffold grade plank. - ANSWER-2'' x 10''
Explosives may not stored within _____ feet of a light or power circuit. - ANSWER-25
Free-standing bricks shall not be stacked higher than ______ ft. - ANSWER-7'
Handrails are required on any scaffold that rises _____or more abvove the ground. -
ANSWER-7-1/2 '
Handrails must be installed on all open sides of a scaffold if workers are subject to falls
of _____ or more. - ANSWER-7 1/2
How high can scaffolding be erected before an inspection is required? - ANSWER-36ft
How many safety lines per person are required for a swing stage? - ANSWER-1
How many wheels on scaffold should be lockable? - ANSWER-All of them
How many wheels should swivel on a 4-wheel scaffold? - ANSWER-At least 2
How many workers are allowed between the falls of a swing stage? - ANSWER-2
