Question
Download Solution PDFWhich component of a commercial electrical installation is responsible for protection against electrical overloads and short circuits?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe correct answer is option 4: Electrical panels or switchgear.
Explanation:
- Electrical panels, commonly known as distribution boards or switchgear, play a crucial role in safeguarding commercial electrical installations.
- They house circuit breakers or fuses designed to protect the system from electrical overloads and short circuits.
- These protective devices automatically interrupt the circuit when they detect excessive current, preventing damage to equipment, fire hazards, and ensuring the safety of the installation.
- While power sockets, lighting systems, and HVAC systems are essential components of an electrical installation, it is the electrical panels that specifically address protection against overloads and short circuits.
Last updated on Jul 1, 2025
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