Safety & CodesQuestion 101 of 110
The California Electrical Code (CEC) is the governing code for what portion of HVAC work?
a.Gas venting
b.Electrical wiring, disconnects, grounding, and circuit protection
c.Condensate drainage
d.Combustion air openings
Explanation
The CEC governs the electrical aspects of HVAC installations, including circuit sizing, disconnecting means, grounding, and overcurrent protection. Proper electrical work protects against shock and fire. HVAC technicians must follow the CEC for all power and control wiring.
Practice all 110 questions free — no signup required.
Related questions on this topic
- Refrigerant can cause frostbite because liquid refrigerant does what when it contacts skin?
- Refrigerant cylinders should be stored and handled how?
- The California Mechanical Code (CMC) primarily governs what?
- Under the California Plumbing Code, condensate waste from HVAC equipment is generally treated as what?
- Personal protective equipment (PPE) commonly required when brazing refrigerant lines includes what?
- Why is a carbon monoxide alarm recommended or required in dwellings with fuel-burning appliances?
Last reviewed: · editorial process
PrepPass Editorial Team · Verified against California CSLB C-20 Warm-Air HVAC Trade Exam · How we review