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RHODE ISLAND TELECOMMUNICATIONS
SYSTEM TECHNICIAN (TST) LICENSE
EXAMINATION 2026 COMPLETE (180)
CURRENT TESTING QUESTIONS AND
CORRECT ANSWERS WITH DETAILED
RATIONALES.
TELECOMMUNICATIONS
Prepare for the Rhode Island Telecommunications System Technician
(TST) License Examination with practice questions covering
telecommunications systems, Rhode Island state regulations, National
Electrical Code (NEC), low-voltage cabling, fiber optics, safety, testing,
and technician responsibilities. Designed to improve technical skills and
boost confidence in installing and maintaining telecommunications
systems. Suitable for telecommunications technicians, installers, and
professionals seeking Rhode Island TST licensure.
MULTIPLE CHOICE.
Section 1: Rhode Island State Regulations & Licensing (10% – 18
questions)
1. In Rhode Island, a Telecommunications System Technician (TST)
license is required for:
A. Installing any electrical wiring over 600 volts
B. Installing, maintaining, or repairing telecommunications systems
(including voice, data, video, and low-voltage cabling)
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C. Only fiber optic installations
D. Only residential telephone wiring
Answer: B. Installing, maintaining, or repairing
telecommunications systems (including voice, data, video, and
low-voltage cabling)
Rationale: Per Rhode Island General Laws § 5-65 and the Rhode
Island Contractors' Registration Board, a TST license is required
for any person engaged in the installation, maintenance, or
repair of telecommunications systems, including structured
cabling, network cabling, and low-voltage systems.
2. Which Rhode Island state agency regulates TST licenses?
A. Rhode Island Department of Health
B. Rhode Island Contractors' Registration Board (under Department
of Business Regulation)
C. Rhode Island Public Utilities Commission
D. Rhode Island Department of Transportation
Answer: B. Rhode Island Contractors' Registration Board (under
Department of Business Regulation)
Rationale: The Contractors' Registration Board administers the
TST license program under R.I. Gen. Laws § 5-65. It sets
examination, experience, and continuing education
requirements.
3. To qualify for a TST license in Rhode Island, an applicant must
have at least:
A. A high school diploma and 1 year of supervised experience
B. 4 years of experience as a journeyman electrician
C. 2 years of full-time experience in telecommunications installation
or equivalent training (e.g., military, approved apprenticeship)
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D. No experience required
Answer: C. 2 years of full-time experience in
telecommunications installation or equivalent training (e.g.,
military, approved apprenticeship)
Rationale: The Contractors' Registration Board requires a
minimum of two years of verifiable, full-time experience in
telecommunications systems installation, or a combination of
education and experience.
4. The Rhode Island TST license must be renewed:
A. Annually
B. Every two years (biennially)
C. Every five years
D. Once, never expires
Answer: B. Every two years (biennially)
Rationale: Rhode Island TST licenses expire every two years on
the date of issuance. Renewal requires continuing education
(usually 4-8 hours) and payment of a renewal fee.
5. Continuing education (CE) for TST license renewal in Rhode Island
must include:
A. Only safety courses
B. A minimum of 4 hours of approved courses related to
telecommunications, NEC, or Rhode Island building codes
C. No CE requirement
D. A college degree
Answer: B. A minimum of 4 hours of approved courses related to
telecommunications, NEC, or Rhode Island building codes
Rationale: The Contractors' Registration Board mandates
continuing education to keep technicians current on code
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changes and new technology. Typically 4 hours per biennial
period.
6. A TST licensee is permitted to perform work on systems up to:
A. 600 volts
B. 100 volts
C. 90 volts (telecommunications and low-voltage, typically under
100 volts)
D. Any voltage if supervised by an electrician
Answer: C. 90 volts (telecommunications and low-voltage,
typically under 100 volts)
Rationale: Telecommunications systems are defined as low-
voltage (under 100 volts, often 48V DC, 90V ringing). Work above
that requires an electrical contractor license.
7. Which of the following actions may result in disciplinary action
against a TST license?
A. Performing work without a permit where required
B. Violating the Rhode Island State Building Code or NEC
C. Fraud or misrepresentation
D. All of the above
Answer: D. All of the above
Rationale: The Contractors' Registration Board can suspend or
revoke a license for any violation of state laws, codes, or
unethical practices.
8. A TST technician is installing a new data network in a commercial
building. The technician must:
A. Obtain a building permit if required by the local building official
B. Notify the fire department
RHODE ISLAND TELECOMMUNICATIONS
SYSTEM TECHNICIAN (TST) LICENSE
EXAMINATION 2026 COMPLETE (180)
CURRENT TESTING QUESTIONS AND
CORRECT ANSWERS WITH DETAILED
RATIONALES.
TELECOMMUNICATIONS
Prepare for the Rhode Island Telecommunications System Technician
(TST) License Examination with practice questions covering
telecommunications systems, Rhode Island state regulations, National
Electrical Code (NEC), low-voltage cabling, fiber optics, safety, testing,
and technician responsibilities. Designed to improve technical skills and
boost confidence in installing and maintaining telecommunications
systems. Suitable for telecommunications technicians, installers, and
professionals seeking Rhode Island TST licensure.
MULTIPLE CHOICE.
Section 1: Rhode Island State Regulations & Licensing (10% – 18
questions)
1. In Rhode Island, a Telecommunications System Technician (TST)
license is required for:
A. Installing any electrical wiring over 600 volts
B. Installing, maintaining, or repairing telecommunications systems
(including voice, data, video, and low-voltage cabling)
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C. Only fiber optic installations
D. Only residential telephone wiring
Answer: B. Installing, maintaining, or repairing
telecommunications systems (including voice, data, video, and
low-voltage cabling)
Rationale: Per Rhode Island General Laws § 5-65 and the Rhode
Island Contractors' Registration Board, a TST license is required
for any person engaged in the installation, maintenance, or
repair of telecommunications systems, including structured
cabling, network cabling, and low-voltage systems.
2. Which Rhode Island state agency regulates TST licenses?
A. Rhode Island Department of Health
B. Rhode Island Contractors' Registration Board (under Department
of Business Regulation)
C. Rhode Island Public Utilities Commission
D. Rhode Island Department of Transportation
Answer: B. Rhode Island Contractors' Registration Board (under
Department of Business Regulation)
Rationale: The Contractors' Registration Board administers the
TST license program under R.I. Gen. Laws § 5-65. It sets
examination, experience, and continuing education
requirements.
3. To qualify for a TST license in Rhode Island, an applicant must
have at least:
A. A high school diploma and 1 year of supervised experience
B. 4 years of experience as a journeyman electrician
C. 2 years of full-time experience in telecommunications installation
or equivalent training (e.g., military, approved apprenticeship)
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D. No experience required
Answer: C. 2 years of full-time experience in
telecommunications installation or equivalent training (e.g.,
military, approved apprenticeship)
Rationale: The Contractors' Registration Board requires a
minimum of two years of verifiable, full-time experience in
telecommunications systems installation, or a combination of
education and experience.
4. The Rhode Island TST license must be renewed:
A. Annually
B. Every two years (biennially)
C. Every five years
D. Once, never expires
Answer: B. Every two years (biennially)
Rationale: Rhode Island TST licenses expire every two years on
the date of issuance. Renewal requires continuing education
(usually 4-8 hours) and payment of a renewal fee.
5. Continuing education (CE) for TST license renewal in Rhode Island
must include:
A. Only safety courses
B. A minimum of 4 hours of approved courses related to
telecommunications, NEC, or Rhode Island building codes
C. No CE requirement
D. A college degree
Answer: B. A minimum of 4 hours of approved courses related to
telecommunications, NEC, or Rhode Island building codes
Rationale: The Contractors' Registration Board mandates
continuing education to keep technicians current on code
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changes and new technology. Typically 4 hours per biennial
period.
6. A TST licensee is permitted to perform work on systems up to:
A. 600 volts
B. 100 volts
C. 90 volts (telecommunications and low-voltage, typically under
100 volts)
D. Any voltage if supervised by an electrician
Answer: C. 90 volts (telecommunications and low-voltage,
typically under 100 volts)
Rationale: Telecommunications systems are defined as low-
voltage (under 100 volts, often 48V DC, 90V ringing). Work above
that requires an electrical contractor license.
7. Which of the following actions may result in disciplinary action
against a TST license?
A. Performing work without a permit where required
B. Violating the Rhode Island State Building Code or NEC
C. Fraud or misrepresentation
D. All of the above
Answer: D. All of the above
Rationale: The Contractors' Registration Board can suspend or
revoke a license for any violation of state laws, codes, or
unethical practices.
8. A TST technician is installing a new data network in a commercial
building. The technician must:
A. Obtain a building permit if required by the local building official
B. Notify the fire department
