Podcast
Questions and Answers
What system is referred to for standardizing measurements in electrical engineering?
What system is referred to for standardizing measurements in electrical engineering?
What should be used when the actual measured size of a product differs from its nominal size?
What should be used when the actual measured size of a product differs from its nominal size?
What is required for the approval process of specific items of equipment according to the guidelines?
What is required for the approval process of specific items of equipment according to the guidelines?
When extracting material from another standard, what must not be compromised?
When extracting material from another standard, what must not be compromised?
Signup and view all the answers
What does the FPN related to SI conversions indicate?
What does the FPN related to SI conversions indicate?
Signup and view all the answers
What is the purpose of apprenticeship according to the national electrical engineering law?
What is the purpose of apprenticeship according to the national electrical engineering law?
Signup and view all the answers
What kind of equipment does an Adjustable Speed Drive refer to?
What kind of equipment does an Adjustable Speed Drive refer to?
Signup and view all the answers
Why is it important to avoid repetition of examinations by different examiners?
Why is it important to avoid repetition of examinations by different examiners?
Signup and view all the answers
What defines a 'Combustible Dust' in hazardous locations?
What defines a 'Combustible Dust' in hazardous locations?
Signup and view all the answers
Which description best fits a 'Conduit Body'?
Which description best fits a 'Conduit Body'?
Signup and view all the answers
What is the primary purpose of 'Insulated Conductors'?
What is the primary purpose of 'Insulated Conductors'?
Signup and view all the answers
Which material is described as 'Coaxial Cable'?
Which material is described as 'Coaxial Cable'?
Signup and view all the answers
What is a 'Continuous Load'?
What is a 'Continuous Load'?
Signup and view all the answers
What is the function of a 'Pressure Connector'?
What is the function of a 'Pressure Connector'?
Signup and view all the answers
How is a nonhabitable room defined in the context of electrical safety?
How is a nonhabitable room defined in the context of electrical safety?
Signup and view all the answers
Which test method is referenced for determining the explosibility of dust clouds?
Which test method is referenced for determining the explosibility of dust clouds?
Signup and view all the answers
What is the purpose of selective coordination in electrical systems?
What is the purpose of selective coordination in electrical systems?
Signup and view all the answers
Which classification indicates suitable use in hazardous locations for electrical equipment?
Which classification indicates suitable use in hazardous locations for electrical equipment?
Signup and view all the answers
Copper-clad aluminum conductors have what minimum percentage of copper in their cross-sectional area?
Copper-clad aluminum conductors have what minimum percentage of copper in their cross-sectional area?
Signup and view all the answers
What defines 'Duty, Continuous' in electrical operations?
What defines 'Duty, Continuous' in electrical operations?
Signup and view all the answers
Which device is designed to terminate a cord to a box while reducing strain?
Which device is designed to terminate a cord to a box while reducing strain?
Signup and view all the answers
What is essential for overcurrent protective devices to function correctly?
What is essential for overcurrent protective devices to function correctly?
Signup and view all the answers
What is a primary feature of a dwelling unit in electrical terms?
What is a primary feature of a dwelling unit in electrical terms?
Signup and view all the answers
What does 'Duty, Short-Time' refer to in electrical terminology?
What does 'Duty, Short-Time' refer to in electrical terminology?
Signup and view all the answers
What is the purpose of an interrupting module in a building's electrical system?
What is the purpose of an interrupting module in a building's electrical system?
Signup and view all the answers
Which of the following describes a 'Ground-Fault Circuit Interrupter' (GFCI)?
Which of the following describes a 'Ground-Fault Circuit Interrupter' (GFCI)?
Signup and view all the answers
What is meant by 'Grounded, Solidly' in electrical terms?
What is meant by 'Grounded, Solidly' in electrical terms?
Signup and view all the answers
What does the term 'Enclosure' refer to in the context of electrical installations?
What does the term 'Enclosure' refer to in the context of electrical installations?
Signup and view all the answers
Which characteristic is true regarding current-sensing modules in electrical installations?
Which characteristic is true regarding current-sensing modules in electrical installations?
Signup and view all the answers
What is the primary function of a 'Grounded Conductor'?
What is the primary function of a 'Grounded Conductor'?
Signup and view all the answers
What does 'energized' mean in an electrical context?
What does 'energized' mean in an electrical context?
Signup and view all the answers
What is the significance of current values of 4 mA to 6 mA for Class A GFCI devices?
What is the significance of current values of 4 mA to 6 mA for Class A GFCI devices?
Signup and view all the answers
What does the term 'controlled equipment' refer to in relation to industrial control panels?
What does the term 'controlled equipment' refer to in relation to industrial control panels?
Signup and view all the answers
Which of the following describes Information Technology Equipment (ITE)?
Which of the following describes Information Technology Equipment (ITE)?
Signup and view all the answers
What is a Lighting Outlet intended for?
What is a Lighting Outlet intended for?
Signup and view all the answers
What is a key characteristic of Lighting Track (Track Lighting)?
What is a key characteristic of Lighting Track (Track Lighting)?
Signup and view all the answers
What standards do manufacturers typically indicate compliance with on labeled equipment?
What standards do manufacturers typically indicate compliance with on labeled equipment?
Signup and view all the answers
What defines ordinary locations for ITE installation?
What defines ordinary locations for ITE installation?
Signup and view all the answers
What does 'listed' indicate about equipment or materials?
What does 'listed' indicate about equipment or materials?
Signup and view all the answers
Which document provides information on listing requirements for ITE?
Which document provides information on listing requirements for ITE?
Signup and view all the answers
Study Notes
Definitions in Electrical Code
- Adjustable Speed Drive: Equipment controlling electric motor speed.
- Apprenticeship: Required by Republic Act 7920 (National Electrical Engineering Law) for Registered Master Electrician (RME) licensure.
- Clothes Closet: Nonhabitable room for storing garments.
- Coaxial Cable: Cylindrical assembly with a conductor inside a metallic tube, separated by dielectric material.
- Combustible Dust: Dust particles smaller than 500 microns, potentially igniting in air.
- Conductor, Insulated: Conductor encased in material recognized as electrical insulation.
- Conduit Body: Access point for conduit or tubing system.
- Connector, Pressure (Solderless): Connects conductors using mechanical pressure, without solder.
- Continuous Load: Load lasting for 3 hours or more.
- Coordination, Selective: Isolates overcurrent conditions to affected circuits, preventing widespread outages.
- Copper-Clad Aluminum Conductors: Conductors with copper bonded to aluminum core, copper comprises at least 10% of cross-section.
- Cord Connector: Fitting terminating cords to boxes, reducing strain at termination points and potentially including explosion-proof, dust-ignitionproof, or flameproof seals.
- Cutout Box: Building section for housing electrical equipment.
- Dwelling Unit: Independent living space for one or more persons.
- Enclosed: Surrounded by a case or barrier preventing contact with energized parts.
- Energized: Electrically connected to a voltage source.
- Equipment: General term encompassing materials, fittings, devices, appliances, and more, used in electrical installations.
- Ground: The earth.
- Grounded (Grounding): Connected to earth or a conductive body serving as earth.
- Grounded, Solidly: Connected to ground without resistors or impedance devices.
- Grounded Conductor: System or circuit conductor intentionally connected to ground.
- Ground-Fault Circuit Interrupter (GFCI): Protects personnel by de-energizing a circuit when current to ground exceeds a threshold (4-6 mA for Class A devices).
- Information Technology Equipment (ITE): Equipment rated under 1000 volts, used for data, voice, and video processing, excluding communications equipment.
- Listed: Equipment, materials, or services marked by an organization verifying compliance with standards and performance.
- Lighting Outlet: Outlet for direct connection of lampholders, luminaires, or pendant cords with lampholders.
- Lighting Track: Assembly for supporting and energizing luminaires, allowing for their repositioning.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Related Documents
Description
Test your knowledge of essential terms in electrical code related to engineering and safety. This quiz covers definitions from various topics including electrical components and regulations. Ideal for students and professionals preparing for licensure or seeking to enhance their expertise.
