OHIO MAINTENANCE TECHINICIAN EXAM
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ELECTRICAL MECHANICAL HVAC | PASS
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Question: Which fiber optic cable design category typically uses some star topology
variation?
A) Point-to-point
B) Signal distribution
C) Ring topology
D) Mesh topology
Correct Answer: B Signal distribution
Expert Rationale: Signal distribution architectures typically employ star topology
variations to distribute optical signals to multiple endpoints. Understanding this is
essential because star topology is the foundation of Passive Optical Networks (PONs),
where a single Optical Line Terminal (OLT) serves multiple Optical Network Terminals
(ONTs) through a splitter. This design is fundamental to Fiber-to-the-Home (FTTH) and
Fiber-to-the-Premises (FTTP) deployments.
Question: What is the ideal way for a broadband cable network designer to plan the
replacement of coaxial cable with fiber optic cable to shorten amplifier cascades?
A) Replace all coaxial cable with fiber simultaneously
B) Use the existing coaxial network infrastructure
C) Build an entirely new fiber network
D) Use wireless technology instead
Correct Answer: B Use the existing coaxial network infrastructure
Expert Rationale: Utilizing existing coaxial infrastructure is the most practical approach for
fiber deployment to shorten amplifier cascades. Understanding this is essential because
hybrid fiber-coaxial (HFC) networks can be upgraded incrementally by replacing coaxial
trunks with fiber while leveraging existing distribution. This approach is cost-effective and
minimizes service disruption.
,Question: What is an option for a broadband cable network to maximize the use of its
optical fiber resources?
A) Increasing amplifier count
B) Leasing spare fibers
C) Reducing fiber count
D) Converting to coaxial
Correct Answer: B Leasing spare fibers
Expert Rationale: Leasing spare fibers is a common strategy to generate revenue and
maximize fiber utilization. Understanding this is essential because fiber networks often
contain excess capacity that can be monetized through dark fiber leasing to other carriers
or enterprises. This provides additional return on investment for fiber infrastructure.
Question: Which of these items should be identified on a route map so that design can
provide or not provide special network access?
A) Power lines
B) Parks, schools, shopping centers
C) Water mains
D) Sewer lines
Correct Answer: B Parks, schools, shopping centers
Expert Rationale: Route maps should identify potential high-value locations such as
parks, schools, and shopping centers for network access planning. Understanding this is
essential because these locations represent potential customers or anchor institutions
that may require special access or service prioritization. Identifying these ensures network
design accommodates current and future needs.
Question: Which type of map contains node information?
A) Route map
B) Design map
C) Topographic map
D) Aerial map
Correct Answer: B Design map
, Expert Rationale: Design maps contain detailed node information including locations of
splitters, amplifiers, and other active/passive components. Understanding this is essential
because design maps are used for network planning, documentation, and troubleshooting.
They provide the detailed information needed for maintenance and expansion.
Question: How many meters of slack cable typically is used in an aerial installation?
A) 5-10 meters
B) 10-15 meters
C) 15-25 meters
D) 25-35 meters
Correct Answer: C 15-25 meters
Expert Rationale: Aerial installations typically require 15-25 meters of slack cable to
accommodate future splicing, equipment repositioning, and service loops. Understanding
this is essential because slack allows for maintenance activities without re-running cable.
Proper slack management is critical for network reliability and flexibility.
Question: What is one example of a stipulation in a franchise agreement that would
affect network design?
A) Required fiber type
B) A 100% fiber-optic network
C) Required connector type
D) Required splice method
Correct Answer: B A 100% fiber-optic network
Expert Rationale: Franchise agreements often include stipulations like requiring a 100%
fiber-optic network. Understanding this is essential because franchise agreements
between municipalities and service providers can mandate specific technologies or
architectures. These stipulations directly influence the network design choices.
Question: When activating a fiber optic network, which acceptance testing stage
includes adjusting attenuation levels for the first time?
A) During cable testing
B) During equipment activation
PREP NEWEST 2026 | ALL MODULES COVERED
ELECTRICAL MECHANICAL HVAC | PASS
GUARANTEED 2026
Question: Which fiber optic cable design category typically uses some star topology
variation?
A) Point-to-point
B) Signal distribution
C) Ring topology
D) Mesh topology
Correct Answer: B Signal distribution
Expert Rationale: Signal distribution architectures typically employ star topology
variations to distribute optical signals to multiple endpoints. Understanding this is
essential because star topology is the foundation of Passive Optical Networks (PONs),
where a single Optical Line Terminal (OLT) serves multiple Optical Network Terminals
(ONTs) through a splitter. This design is fundamental to Fiber-to-the-Home (FTTH) and
Fiber-to-the-Premises (FTTP) deployments.
Question: What is the ideal way for a broadband cable network designer to plan the
replacement of coaxial cable with fiber optic cable to shorten amplifier cascades?
A) Replace all coaxial cable with fiber simultaneously
B) Use the existing coaxial network infrastructure
C) Build an entirely new fiber network
D) Use wireless technology instead
Correct Answer: B Use the existing coaxial network infrastructure
Expert Rationale: Utilizing existing coaxial infrastructure is the most practical approach for
fiber deployment to shorten amplifier cascades. Understanding this is essential because
hybrid fiber-coaxial (HFC) networks can be upgraded incrementally by replacing coaxial
trunks with fiber while leveraging existing distribution. This approach is cost-effective and
minimizes service disruption.
,Question: What is an option for a broadband cable network to maximize the use of its
optical fiber resources?
A) Increasing amplifier count
B) Leasing spare fibers
C) Reducing fiber count
D) Converting to coaxial
Correct Answer: B Leasing spare fibers
Expert Rationale: Leasing spare fibers is a common strategy to generate revenue and
maximize fiber utilization. Understanding this is essential because fiber networks often
contain excess capacity that can be monetized through dark fiber leasing to other carriers
or enterprises. This provides additional return on investment for fiber infrastructure.
Question: Which of these items should be identified on a route map so that design can
provide or not provide special network access?
A) Power lines
B) Parks, schools, shopping centers
C) Water mains
D) Sewer lines
Correct Answer: B Parks, schools, shopping centers
Expert Rationale: Route maps should identify potential high-value locations such as
parks, schools, and shopping centers for network access planning. Understanding this is
essential because these locations represent potential customers or anchor institutions
that may require special access or service prioritization. Identifying these ensures network
design accommodates current and future needs.
Question: Which type of map contains node information?
A) Route map
B) Design map
C) Topographic map
D) Aerial map
Correct Answer: B Design map
, Expert Rationale: Design maps contain detailed node information including locations of
splitters, amplifiers, and other active/passive components. Understanding this is essential
because design maps are used for network planning, documentation, and troubleshooting.
They provide the detailed information needed for maintenance and expansion.
Question: How many meters of slack cable typically is used in an aerial installation?
A) 5-10 meters
B) 10-15 meters
C) 15-25 meters
D) 25-35 meters
Correct Answer: C 15-25 meters
Expert Rationale: Aerial installations typically require 15-25 meters of slack cable to
accommodate future splicing, equipment repositioning, and service loops. Understanding
this is essential because slack allows for maintenance activities without re-running cable.
Proper slack management is critical for network reliability and flexibility.
Question: What is one example of a stipulation in a franchise agreement that would
affect network design?
A) Required fiber type
B) A 100% fiber-optic network
C) Required connector type
D) Required splice method
Correct Answer: B A 100% fiber-optic network
Expert Rationale: Franchise agreements often include stipulations like requiring a 100%
fiber-optic network. Understanding this is essential because franchise agreements
between municipalities and service providers can mandate specific technologies or
architectures. These stipulations directly influence the network design choices.
Question: When activating a fiber optic network, which acceptance testing stage
includes adjusting attenuation levels for the first time?
A) During cable testing
B) During equipment activation
