NYC NYCHA ELECTRICIAN EXAM PRACTICE TEST QUESTIONS AND ANSWERS ALREADY
GRADED A+| 100% VERIFIED SOLUTIONS………...
Core Domains
Electrical Theory and Ohm's Law
NYC Electrical Code and NEC Compliance
NYCHA Design Guidelines and Standards
Wiring Methods, Conduit, and Raceways
Services, Feeders, and Branch Circuits
Motors, Controls, and HVAC Electrical Systems
Grounding, Bonding, and Ground-Fault Protection
Safety, Lockout/Tagout, and Emergency Response
Blueprint Reading, Specifications, and Documentation
Professional Ethics and NYCHA Work Rules
Introduction
The NYC NYCHA Electrician Exam Practice Test is designed to assess the comprehensive knowledge
and applied decision-making skills required of candidates seeking employment as electricians with
the New York City Housing Authority. The examination evaluates competency across electrical
theory, NYC Electrical Code and NEC compliance, NYCHA design guidelines, wiring methods,
services and feeders, motors and controls, grounding and bonding, safety procedures, and blueprint
,reading. Candidates are tested on their ability to troubleshoot electrical faults, interpret code
requirements, apply NYCHA-specific standards, and make sound decisions in real-world scenarios.
Through multiple-choice and scenario-based questions, the exam emphasizes critical thinking,
technical proficiency, and adherence to the highest standards of electrical safety.
SECTION ONE: QUESTIONS 1–100
Question 1
What does Ohm's Law state?
A. Voltage equals current multiplied by resistance
B. Current equals voltage divided by resistance
C. Resistance equals voltage divided by current
🟢 D. All of the above
🔴 RATIONALE: Ohm's Law expresses the relationship between voltage (E), current (I), and
resistance (R) as E = I × R, and can be rearranged to I = E/R or R = E/I.
Question 2
What is the unit of electrical resistance?
A. Volt
B. Ampere
🟢 C. Ohm
D. Watt
,🔴 RATIONALE: The ohm is the unit of electrical resistance, representing the resistance that
allows one ampere of current to flow under one volt of potential difference.
Question 3
A 120-volt circuit has a resistance of 20 ohms. What is the current?
A. 2.4 amperes
🟢 B. 6 amperes
C. 12 amperes
D. 2400 amperes
🔴 RATIONALE: Using Ohm's Law, I = E/R = 120 volts ÷ 20 ohms = 6 amperes.
Question 4
What is the unit of electrical power?
A. Volt
B. Ampere
C. Ohm
🟢 D. Watt
🔴 RATIONALE: The watt is the unit of electrical power, representing the rate at which electrical
energy is transferred.
Question 5
, Which of the following is a continuous load?
A. A load that operates for 1 hour
🟢 B. A load that operates for 3 hours or more
C. A load that operates intermittently
D. A load that operates for 30 minutes
🔴 RATIONALE: A continuous load is defined by the NEC as a load where the maximum current
is expected to continue for 3 hours or more.
Question 6
What is the current NYC Electrical Code based on?
A. 2017 NEC
🟢 B. 2020 NEC
C. 2023 NEC
D. 2014 NEC
🔴 RATIONALE: The 2020 edition of the National Fire Protection Association NFPA 70 National
Electrical Code is adopted as the minimum requirements for the design, installation, alteration,
and repair of electrical systems in New York City .
Question 7
According to the NYC Electrical Code, what is the maximum number of service disconnects
permitted for a single building?
GRADED A+| 100% VERIFIED SOLUTIONS………...
Core Domains
Electrical Theory and Ohm's Law
NYC Electrical Code and NEC Compliance
NYCHA Design Guidelines and Standards
Wiring Methods, Conduit, and Raceways
Services, Feeders, and Branch Circuits
Motors, Controls, and HVAC Electrical Systems
Grounding, Bonding, and Ground-Fault Protection
Safety, Lockout/Tagout, and Emergency Response
Blueprint Reading, Specifications, and Documentation
Professional Ethics and NYCHA Work Rules
Introduction
The NYC NYCHA Electrician Exam Practice Test is designed to assess the comprehensive knowledge
and applied decision-making skills required of candidates seeking employment as electricians with
the New York City Housing Authority. The examination evaluates competency across electrical
theory, NYC Electrical Code and NEC compliance, NYCHA design guidelines, wiring methods,
services and feeders, motors and controls, grounding and bonding, safety procedures, and blueprint
,reading. Candidates are tested on their ability to troubleshoot electrical faults, interpret code
requirements, apply NYCHA-specific standards, and make sound decisions in real-world scenarios.
Through multiple-choice and scenario-based questions, the exam emphasizes critical thinking,
technical proficiency, and adherence to the highest standards of electrical safety.
SECTION ONE: QUESTIONS 1–100
Question 1
What does Ohm's Law state?
A. Voltage equals current multiplied by resistance
B. Current equals voltage divided by resistance
C. Resistance equals voltage divided by current
🟢 D. All of the above
🔴 RATIONALE: Ohm's Law expresses the relationship between voltage (E), current (I), and
resistance (R) as E = I × R, and can be rearranged to I = E/R or R = E/I.
Question 2
What is the unit of electrical resistance?
A. Volt
B. Ampere
🟢 C. Ohm
D. Watt
,🔴 RATIONALE: The ohm is the unit of electrical resistance, representing the resistance that
allows one ampere of current to flow under one volt of potential difference.
Question 3
A 120-volt circuit has a resistance of 20 ohms. What is the current?
A. 2.4 amperes
🟢 B. 6 amperes
C. 12 amperes
D. 2400 amperes
🔴 RATIONALE: Using Ohm's Law, I = E/R = 120 volts ÷ 20 ohms = 6 amperes.
Question 4
What is the unit of electrical power?
A. Volt
B. Ampere
C. Ohm
🟢 D. Watt
🔴 RATIONALE: The watt is the unit of electrical power, representing the rate at which electrical
energy is transferred.
Question 5
, Which of the following is a continuous load?
A. A load that operates for 1 hour
🟢 B. A load that operates for 3 hours or more
C. A load that operates intermittently
D. A load that operates for 30 minutes
🔴 RATIONALE: A continuous load is defined by the NEC as a load where the maximum current
is expected to continue for 3 hours or more.
Question 6
What is the current NYC Electrical Code based on?
A. 2017 NEC
🟢 B. 2020 NEC
C. 2023 NEC
D. 2014 NEC
🔴 RATIONALE: The 2020 edition of the National Fire Protection Association NFPA 70 National
Electrical Code is adopted as the minimum requirements for the design, installation, alteration,
and repair of electrical systems in New York City .
Question 7
According to the NYC Electrical Code, what is the maximum number of service disconnects
permitted for a single building?
