Safety Standards & Regulations Flashcards
7 cards from real CPI practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Safety Standards & Regulations flashcards as text
Which regulatory body publishes the National Electrical Code (NEC) that CPI installers must follow for electrical installations?
Answer: NFPA
The NEC (NFPA 70) is published by the National Fire Protection Association (NFPA) and is updated on a three-year cycle.
In the context of electrical safety, what is the purpose of 'bonding' in addition to grounding?
Answer: To ensure all metallic parts are at the same electrical potential to prevent shock hazards
Bonding connects metallic components to equalize potential differences, eliminating voltage gradients that could cause electric shock.
What minimum clearance must be maintained between combustible materials and a heat-producing luminaire (light fixture) unless the fixture is rated for contact with insulation (IC-rated)?
Answer: 3 inches
Non-IC-rated fixtures must maintain at least 3 inches of clearance from combustible materials such as insulation to prevent fire.
When is a written Hazardous Energy Control Program (HECP) required by OSHA?
Answer: Whenever employees may be exposed to unexpected energization or startup of machines
OSHA 29 CFR 1910.147 requires a written HECP whenever workers may be exposed to hazardous energy during servicing or maintenance.
Which OSHA standard requires employers to maintain a log of work-related injuries and illnesses (OSHA 300 Log)?
Answer: 29 CFR 1904
29 CFR 1904 requires covered employers to record and report work-related injuries and illnesses using OSHA forms 300, 300A, and 301.
A CPI installer is routing a cable through an area subject to physical damage. According to the NEC, what type of wiring method is most appropriate?
Answer: Rigid Metal Conduit (RMC)
Rigid Metal Conduit (RMC) provides the highest level of physical protection for conductors in areas subject to damage.
What does a red tag on equipment typically indicate in a Lockout/Tagout program?
Answer: Equipment is de-energized and must not be operated
A red Danger tag in LOTO programs warns that the equipment is de-energized and must not be re-energized until the tag is removed by the authorized employee.