RCDD EXAM 2024/2025
RCDD EXAM 2024/2025 WITH GUARANTEED ACCURATE ANSWERS|VERIFIED
Firestop ________, in conjunction with steel wedging plates, go in a
steel cable tray.
A. Bag
B. Block
C. Intumescent sheet
D. Silicone foams - ACCURATE ANSWER✅✅A. Bag
Which of the following is a nonmechanical firestop system?
,A. Cable transit system
B. Firestop blocks
C. Fire rated pathway device
D. Factory fabricated sleeve system - ACCURATE ANSWER✅✅B. Firestop
blocks
What type of material does NOT support combustion even under
accelerated conditions?
A. Fire break
B. Fire proof
C. Fire resistant
D. Fire retardant - ACCURATE ANSWER✅✅B. Fire proof
Most types of firestop putty have ________ properties.
A. Water based
B. Cementitious
C. Intumescent
D. Silicone based - ACCURATE ANSWER✅✅C. Intumescent
A ________ eliminates the need to remove or install materials.
,A. Cast-in-place device
B. Cable transit system
C. Fire-rated pathway device
D. Factory fabricated sleeve system - ACCURATE ANSWER✅✅C. Fire-rated
pathway device
You are designing the cabling infrastructure for a lab office building
that will frequently change tenants. The owner will be responsible
for all of the infrastructure that feeds each floor to include the
telecommunication rooms. Which firestop method will best suit the
owners needs?
A. Cable transit system
B. Factory fabricated sleeve system
C. Firestop pillow system
D. Silicone foam system - ACCURATE ANSWER✅✅C. Firestop pillow system
Cementitious materials are ________ based materials.
A. Dry powder
B. Latex
C. Solvent
D. Sand - ACCURATE ANSWER✅✅A. Dry powder
, A fire ________ is a contained area that is completely enclosed by
fire resistant walls, floors, and ceilings.
A. Rated system
B. Stop system
C. Wall
D. Zone - ACCURATE ANSWER✅✅D. Zone
You are designing a cabling system for a chemical plant. What type
of device is needed to prevent the spread of fire along the cable other
than the barrier penetrations?
A. Fire break
B. Fire shield
C. Fire stop
D. Fire wall - ACCURATE ANSWER✅✅A. Fire break
You are designing a firestop system for a boiler room that will have
conduits coming from the service provider maintenance hole into the
building. Which test rating will address the firestops ability to resist
breakdown from water damage?
A. F rating
B. L rating
C. T rating
RCDD EXAM 2024/2025 WITH GUARANTEED ACCURATE ANSWERS|VERIFIED
Firestop ________, in conjunction with steel wedging plates, go in a
steel cable tray.
A. Bag
B. Block
C. Intumescent sheet
D. Silicone foams - ACCURATE ANSWER✅✅A. Bag
Which of the following is a nonmechanical firestop system?
,A. Cable transit system
B. Firestop blocks
C. Fire rated pathway device
D. Factory fabricated sleeve system - ACCURATE ANSWER✅✅B. Firestop
blocks
What type of material does NOT support combustion even under
accelerated conditions?
A. Fire break
B. Fire proof
C. Fire resistant
D. Fire retardant - ACCURATE ANSWER✅✅B. Fire proof
Most types of firestop putty have ________ properties.
A. Water based
B. Cementitious
C. Intumescent
D. Silicone based - ACCURATE ANSWER✅✅C. Intumescent
A ________ eliminates the need to remove or install materials.
,A. Cast-in-place device
B. Cable transit system
C. Fire-rated pathway device
D. Factory fabricated sleeve system - ACCURATE ANSWER✅✅C. Fire-rated
pathway device
You are designing the cabling infrastructure for a lab office building
that will frequently change tenants. The owner will be responsible
for all of the infrastructure that feeds each floor to include the
telecommunication rooms. Which firestop method will best suit the
owners needs?
A. Cable transit system
B. Factory fabricated sleeve system
C. Firestop pillow system
D. Silicone foam system - ACCURATE ANSWER✅✅C. Firestop pillow system
Cementitious materials are ________ based materials.
A. Dry powder
B. Latex
C. Solvent
D. Sand - ACCURATE ANSWER✅✅A. Dry powder
, A fire ________ is a contained area that is completely enclosed by
fire resistant walls, floors, and ceilings.
A. Rated system
B. Stop system
C. Wall
D. Zone - ACCURATE ANSWER✅✅D. Zone
You are designing a cabling system for a chemical plant. What type
of device is needed to prevent the spread of fire along the cable other
than the barrier penetrations?
A. Fire break
B. Fire shield
C. Fire stop
D. Fire wall - ACCURATE ANSWER✅✅A. Fire break
You are designing a firestop system for a boiler room that will have
conduits coming from the service provider maintenance hole into the
building. Which test rating will address the firestops ability to resist
breakdown from water damage?
A. F rating
B. L rating
C. T rating
