Georgia Electrical Contractor License
Examination – Class II (Unrestricted Electrical
Contractor) Questions and Correct Answers
(Verified Answers) Plus Rationale 2027 Q&A|
Instant Download Pdf
1. What best describes a Georgia Statewide Class II Electrical
Contractor license?
A. It is limited to single-phase installations not exceeding 200 amperes.
B. It is limited to residential electrical installations only.
C. It is an unrestricted electrical contractor license.
D. It is limited to low-voltage installations.
Rationale: Georgia distinguishes Class I and Class II electrical
contractor licenses. Class I is restricted to certain single-phase
installations, while Class II is unrestricted. Therefore, Class II provides
the broader electrical contracting scope.
2. What is the minimum examination score required for a Georgia
Statewide Class II Electrical Contractor license?
,A. 60
B. 65
C. 70
D. 75
Rationale: Georgia's rules specify that an applicant for a statewide
Class I or Class II Electrical Contractor license must obtain a minimum
score of 70 on the appropriate examination.
3. Which organization administers the licensing program for Georgia
electrical contractors?
A. Georgia Department of Labor
B. Georgia Building Authority
C. Georgia State Board of Electrical Contractors
D. Georgia Public Service Commission
Rationale: The Georgia State Board of Electrical Contractors operates
under the Secretary of State and oversees electrical-contractor
licensing, applications, renewals, and related regulatory matters.
4. A 120-volt branch circuit supplies a 1,440-watt continuous load.
What minimum circuit ampacity is required before applying any other
applicable requirements?
,A. 10 A
B. 15 A
C. 20 A
D. 25 A
Rationale: Current is calculated using I = P/E. Thus, 1,440 W ÷ 120 V =
12 A. A continuous load generally requires a 125% sizing factor,
producing 15 A. The final installation must also satisfy all applicable
circuit and equipment requirements.
5. What is the primary purpose of an equipment grounding
conductor?
A. To carry normal operating current
B. To increase circuit voltage
C. To reduce conductor resistance
D. To provide a low-impedance path for fault current
Rationale: The equipment grounding conductor provides a conductive
path for fault current so that overcurrent protection can operate
promptly. It is not intended to carry normal load current.
6. Which device is primarily intended to protect people from electric
shock caused by ground-fault current?
, A. AFCI
B. Surge protector
C. GFCI
D. Transformer
Rationale: A Ground-Fault Circuit-Interrupter monitors current
balance and disconnects a circuit when leakage to ground reaches its
trip threshold. AFCIs address certain arc-fault hazards rather than
serving as the primary ground-fault protection device.
7. What is the main function of an overcurrent protective device?
A. Increase available voltage
B. Improve power factor
C. Protect conductors and equipment from excessive current
D. Provide grounding electrode resistance
Rationale: Fuses and circuit breakers are designed to interrupt
excessive current under specified conditions, helping prevent
conductor overheating and associated fire or equipment hazards.
8. What happens to resistance when conductor length increases,
assuming all other factors remain constant?
A. Resistance decreases
B. Resistance becomes zero
Examination – Class II (Unrestricted Electrical
Contractor) Questions and Correct Answers
(Verified Answers) Plus Rationale 2027 Q&A|
Instant Download Pdf
1. What best describes a Georgia Statewide Class II Electrical
Contractor license?
A. It is limited to single-phase installations not exceeding 200 amperes.
B. It is limited to residential electrical installations only.
C. It is an unrestricted electrical contractor license.
D. It is limited to low-voltage installations.
Rationale: Georgia distinguishes Class I and Class II electrical
contractor licenses. Class I is restricted to certain single-phase
installations, while Class II is unrestricted. Therefore, Class II provides
the broader electrical contracting scope.
2. What is the minimum examination score required for a Georgia
Statewide Class II Electrical Contractor license?
,A. 60
B. 65
C. 70
D. 75
Rationale: Georgia's rules specify that an applicant for a statewide
Class I or Class II Electrical Contractor license must obtain a minimum
score of 70 on the appropriate examination.
3. Which organization administers the licensing program for Georgia
electrical contractors?
A. Georgia Department of Labor
B. Georgia Building Authority
C. Georgia State Board of Electrical Contractors
D. Georgia Public Service Commission
Rationale: The Georgia State Board of Electrical Contractors operates
under the Secretary of State and oversees electrical-contractor
licensing, applications, renewals, and related regulatory matters.
4. A 120-volt branch circuit supplies a 1,440-watt continuous load.
What minimum circuit ampacity is required before applying any other
applicable requirements?
,A. 10 A
B. 15 A
C. 20 A
D. 25 A
Rationale: Current is calculated using I = P/E. Thus, 1,440 W ÷ 120 V =
12 A. A continuous load generally requires a 125% sizing factor,
producing 15 A. The final installation must also satisfy all applicable
circuit and equipment requirements.
5. What is the primary purpose of an equipment grounding
conductor?
A. To carry normal operating current
B. To increase circuit voltage
C. To reduce conductor resistance
D. To provide a low-impedance path for fault current
Rationale: The equipment grounding conductor provides a conductive
path for fault current so that overcurrent protection can operate
promptly. It is not intended to carry normal load current.
6. Which device is primarily intended to protect people from electric
shock caused by ground-fault current?
, A. AFCI
B. Surge protector
C. GFCI
D. Transformer
Rationale: A Ground-Fault Circuit-Interrupter monitors current
balance and disconnects a circuit when leakage to ground reaches its
trip threshold. AFCIs address certain arc-fault hazards rather than
serving as the primary ground-fault protection device.
7. What is the main function of an overcurrent protective device?
A. Increase available voltage
B. Improve power factor
C. Protect conductors and equipment from excessive current
D. Provide grounding electrode resistance
Rationale: Fuses and circuit breakers are designed to interrupt
excessive current under specified conditions, helping prevent
conductor overheating and associated fire or equipment hazards.
8. What happens to resistance when conductor length increases,
assuming all other factors remain constant?
A. Resistance decreases
B. Resistance becomes zero
