17 Questions
What is the timeline for primary and secondary supply lines already existing to comply with the provisions of this Rule?
Two years from the effectivity of this Rule
What is the primary consideration for transformers to be installed on, attached to, or in buildings?
Compliance with the requirements of this Rule
How shall emergency illumination fixtures that obtain power from a unit equipment be wired?
As required by Rule 5257 of the PEC
What is the purpose of Section 12.17 in relation to the supply circuit?
To specify the installation requirements for the supply circuit
What is the timeframe for transformer installations already existing to comply with the requirements of this Rule?
Two years from the effectivity of this Rule
What is the requirement for capacitor installations containing more than three gallons of combustible liquid?
They must be installed in a vault conforming to PEC Section 319.
What is the primary purpose of transformers in capacitor installations?
To connect the capacitor to the emergency system.
What is the primary concern of the Fire Code regarding electrical installations?
The safety to life and proper operation of the system.
What is the purpose of fences, barriers, or other enclosures in capacitor installations?
To protect the capacitor from physical damage.
What is the requirement for capacitors in hazardous locations?
They must comply with additional requirements in PEC Section 400-415.
What is the primary purpose of emergency systems?
To provide power to essential systems in the event of an emergency.
What is the primary requirement for service entrance conductors extending along the exterior or entering buildings or other structures?
Installation in rigid steel conduit or asbestos cement conduit or concrete encased plastic conduit
What is the recommended practice for abandoned lines and/or portions of lines no longer required?
Remove them to ensure electrical safety
Why is it necessary to ground metallic sheaths or jackets of overhead power or communication cables?
To prevent fires originating in oil-insulated transformers
What is a recognized safeguard for window openings near oil-insulated transformers?
All of the above
What is the purpose of installing fuses or breakers at the outer ends of service entrance conductors?
To allow for installation in any recognized wiring method
What is the primary concern for power or communication poles, lines, service drops, and other line equipment?
Freedom from attachments for antennas, signs, and streamers
This quiz covers the installation and wiring requirements for electrical supply circuits, emergency illumination fixtures, and primary and secondary supply lines.
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