Contractors License General B Trade Practice Exam 2 Questions and Answers 2023 with complete solution
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Contractors License General
Institution
Contractors License General
Contractors License General B Trade Practice Exam 2 Questions and Answers 2023 with complete solution
A ladder should extend a minimum of ____ above the top of a trench or excavation.
3'
According to OSHA, shoring lumber shall be _______.
select structural
Cal/OSHA inspectors cannot, under m...
Contractors License General B Trade Practice Exam 2
Questions and Answers 2023 with complete solution
A ladder should extend a minimum of ____ above the top of a trench or
excavation.
3'
According to OSHA, shoring lumber shall be _______.
select structural
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
When boom-type equipment is in operation, how close can it be to high voltage
power lines?
10'
How should you store oily mops or rags at the job site?
In a closed metal container
If a 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 manufacture'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
In stable oil, a trench that is _______ or deeper requires shoring.
5 Feet
On a construction site, flammable liquids can be found in ______ containers.
red
Prior to erecting scaffolding, it is best to consult the:
Construction Safety Orders
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 in no less than:
the depth of the trench
What agency requires Material Safety Data Sheets?
Cal/OSHA
What is MSDS?
Material Safety Data Sheet
What is painted red on a construction site?
flammable substances
What is the danger of LP gas?
it collects near the floor
, When boom-type equipment is in transit, how close can it be to high voltage
power lines?
6'
What is the minimum grade of lumber which may be used for trench shoring?
#2 Douglas fir
What is the minimum safe distance required for people working near high voltage
power lines?
6'
When backing up a truck at the construction site you should:
sound the automatic backup alarm or bells
When should you report an occupational injury on CAL/OSHA Form 5020?
when medical help beyond first aid is required
When welding in confined spaces, the main danger is _______.
too many fumes
When welding you gloves should be:
made of heavy leather or hide
When you are working on or near an electrical service panel what should you
assume?
the it is unsafe
Where would you find the requirements for scaffolds?
Cal/OSHA Construction Safety Orders
Which is the most toxic?
PVC Solvent Cements
Which of the following is not an acceptable procedure during a crane operation?
More than one person signaling the operator AND loads can be lifted over personnel
Which of the following is true about outdoor receptacles used for power tools and
equipment?
They must be properly grounded
Which of the following is true with regard to rolling scaffolds?
All wheels must have a lock
All wheels must be locked when people are on them
only two wheels must be swivel type
Which of the following should be done when metal scaffolding is constructed
over two stories high?
check that the members are tight and footing is secure
Which of the following substances must be used in a ventilated area?
PVC Cement
Which of the following types of businesses is not required to keep an annual log
industrial injuries and accidents?
one with no more than 10 employees
With regards to the treatment of employees, as an employer, you should:
praise in public, criticize in private
If a 10 ft ladder is used, the bottom of the ladder should be how far from the wall?
25% of the length of the ladder
The maximum height of the platform on a ladder jack scaffold is:
16ft
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