CSLB C10 FINAL PAPER QUESTIONS AND
CORRECT ANSWERS FULL REVIEW GUIDE
●● What is the length a ladder must extend above the excavation/trench?
Answer: 3 feet
●● When should an employee wear foot and/or leg protection?
Answer: ALL
-When heavy objects might roll onto or fall on the employee's feet
-Working with sharp objects such as nails or spikes that could pierce the
soles or uppers of ordinary shoes
-Exposure to molten metal and working on or around hot, wet or
slippery surfaces
●● Safety nets must be provided when workplaces are more than how
many feet above ground or other unstable surfaces?
Answer: 25 feet
Explanation:
,Safety nets must be provided when workplaces are more than 25 feet
above ground or water surface, or other surfaces where the use of
ladders, scaffolds, catch platforms, temporary floors, safety lines, or
safety belts are impractical.
●● The use of wood upright in shoring systems must be at least
________.
Answer: 2" x 8"
●● What does PFAS stand for?
Answer: Personal Fall Arrest System
Explanation:
A PFAS is designed to arrest (stop) a worker during a fall from a
working level. It consists of an anchorage, connectors, a body belt or
body harness, and may include a lanyard, deceleration device, lifeline, or
suitable combinations of the above.
●● Which of the following is considered PPE?
Answer: Face shields
Explanation:
PPE is Personal Protective Equipment. It is meant to be worn to
minimize exposure to a variety of hazards. PPE includes gloves, foot and
,eye protection, protective hearing devices, hard hats, respirators and full
body suits.
●● If you do not call the underground service alert intentionally, you
will be subject to what penalties?
Answer: Up to $50,000
●● The NEC and OSHA specify that particular flexible cords be used in
construction settings. Where can a flexible cord be used?
Answer: ALL
-Elevator cables and wiring of cranes and hoists
-Prevention of noise
-With appliances where fastening and mechanical connections are
designed to permit removal for maintenance or repair
Explanation:
Flexible cords must be connected to devices and to fittings so as to
prevent tension at joints and terminal screws. Flexible cords may be
damaged on the job by sharp objects and electrical conductors can be
exposed. Flexible cords should not be used where frequent inspections
, are impractical. They should not be run through walls, ceilings,
doorways, windows or hidden areas like conduits or other raceways.
●● A certification is required for operating cranes with a rated capacity
of at least how many tons?
Answer: 3
Explanation:
The DOSH crane unit must be contacted for a list of crane certifiers. The
fees involved vary with each certifier.
●● When excavating a trench, what is the required distance for spoils
piles from edge of the excavation or trench?
Answer: 2 feet
●● Warning lines must be erected around all sides of roof work areas
and may consist of________?
Answer: ALL
-Ropes
-Wires
-Chains
CORRECT ANSWERS FULL REVIEW GUIDE
●● What is the length a ladder must extend above the excavation/trench?
Answer: 3 feet
●● When should an employee wear foot and/or leg protection?
Answer: ALL
-When heavy objects might roll onto or fall on the employee's feet
-Working with sharp objects such as nails or spikes that could pierce the
soles or uppers of ordinary shoes
-Exposure to molten metal and working on or around hot, wet or
slippery surfaces
●● Safety nets must be provided when workplaces are more than how
many feet above ground or other unstable surfaces?
Answer: 25 feet
Explanation:
,Safety nets must be provided when workplaces are more than 25 feet
above ground or water surface, or other surfaces where the use of
ladders, scaffolds, catch platforms, temporary floors, safety lines, or
safety belts are impractical.
●● The use of wood upright in shoring systems must be at least
________.
Answer: 2" x 8"
●● What does PFAS stand for?
Answer: Personal Fall Arrest System
Explanation:
A PFAS is designed to arrest (stop) a worker during a fall from a
working level. It consists of an anchorage, connectors, a body belt or
body harness, and may include a lanyard, deceleration device, lifeline, or
suitable combinations of the above.
●● Which of the following is considered PPE?
Answer: Face shields
Explanation:
PPE is Personal Protective Equipment. It is meant to be worn to
minimize exposure to a variety of hazards. PPE includes gloves, foot and
,eye protection, protective hearing devices, hard hats, respirators and full
body suits.
●● If you do not call the underground service alert intentionally, you
will be subject to what penalties?
Answer: Up to $50,000
●● The NEC and OSHA specify that particular flexible cords be used in
construction settings. Where can a flexible cord be used?
Answer: ALL
-Elevator cables and wiring of cranes and hoists
-Prevention of noise
-With appliances where fastening and mechanical connections are
designed to permit removal for maintenance or repair
Explanation:
Flexible cords must be connected to devices and to fittings so as to
prevent tension at joints and terminal screws. Flexible cords may be
damaged on the job by sharp objects and electrical conductors can be
exposed. Flexible cords should not be used where frequent inspections
, are impractical. They should not be run through walls, ceilings,
doorways, windows or hidden areas like conduits or other raceways.
●● A certification is required for operating cranes with a rated capacity
of at least how many tons?
Answer: 3
Explanation:
The DOSH crane unit must be contacted for a list of crane certifiers. The
fees involved vary with each certifier.
●● When excavating a trench, what is the required distance for spoils
piles from edge of the excavation or trench?
Answer: 2 feet
●● Warning lines must be erected around all sides of roof work areas
and may consist of________?
Answer: ALL
-Ropes
-Wires
-Chains
