CSLB C-10 Electrical ContractorSafety and TestingMedium
A technician observes an unlabeled piece of electrical equipment in an industrial facility. According to Cal/OSHA, what is the primary purpose of proper labeling and identification for electrical equipment?
- ATo provide critical safety information and facilitate safe work practices.
- BTo assist in inventory management and asset tracking.
- CTo comply with aesthetic standards for industrial installations.
- DTo ensure correct billing for energy consumption.
Show answer & explanationAnswer & explanation
Correct answer: A. To provide critical safety information and facilitate safe work practices.
Cal/OSHA regulations, consistent with NEC/CEC, emphasize that proper labeling and identification of electrical equipment are crucial for safety. They provide essential information for workers to safely operate, maintain, and troubleshoot equipment, preventing accidents and ensuring compliance with lockout/tagout procedures.
Why the other options are wrong
- B. While labeling can assist with inventory, it's not the primary safety purpose mandated by Cal/OSHA.
- C. Aesthetics are not a Cal/OSHA safety concern for labeling.
- D. Labeling has no direct relation to energy billing.
Cal/OSHA Equipment Labeling
Requirement for clear and durable identification on electrical equipment to provide essential safety information to workers.
- Crucial for safety
- Identifies equipment, hazards, voltage
- Facilitates LOTO procedures
Memory trick: Labels Mean Safety First!