NCCDR Electrical, Module 1 (Orientation To Electri
NCCDR Electrical, Module 1 (Orientation to Electri
Exam (elaborations)
NCCDR Electrical, Module 1 (Orientation to Electrical Trade) Questions and Answers | Latest Version | 2024/2025 | Correct & Verified
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Course
NCCDR Electrical, Module 1 (Orientation to Electri
Institution
NCCDR Electrical, Module 1 (Orientation To Electri
NCCDR Electrical, Module 1 (Orientation
to Electrical Trade) Questions and
Answers | Latest Version | 2024/2025 |
Correct & Verified
What is the importance of understanding electrical codes?
Understanding electrical codes ensures that all electrical work is performed safely and meets
lega...
NCCDR Electrical, Module 1 (Orientation
to Electrical Trade) Questions and
Answers | Latest Version | 2024/2025 |
Correct & Verified
What is the importance of understanding electrical codes?
✔✔Understanding electrical codes ensures that all electrical work is performed safely and meets
legal standards.
Why is safety critical in the electrical trade?
✔✔Safety is critical in the electrical trade to prevent injuries, fires, and other accidents caused
by electrical hazards.
What is a conductor?
✔✔A conductor is a material, such as copper or aluminum, that allows electricity to flow
through it.
What is an insulator?
✔✔An insulator is a material, such as rubber or plastic, that resists the flow of electricity and is
used to protect against electric shock.
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, Why are apprenticeships important in the electrical trade?
✔✔Apprenticeships provide hands-on training and real-world experience under the supervision
of a qualified electrician.
What tool is commonly used to measure voltage?
✔✔A multimeter is commonly used to measure voltage in electrical circuits.
What is grounding in electrical systems?
✔✔Grounding is the process of connecting electrical circuits to the earth to prevent electric
shock and protect equipment.
What are the basic components of an electrical circuit?
✔✔The basic components of an electrical circuit are a power source, conductors, a load, and a
switch.
What is the purpose of a circuit breaker?
✔✔A circuit breaker is a safety device that automatically interrupts the flow of electricity in a
circuit to prevent overloads or short circuits.
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