How do you choose the right cables for electrical installations?
Selecting the right cables involves considering factors such as voltage rating, current-carrying capacity, insulation material, and environmental conditions. It's essential to follow local electrical codes and standards.
What are the key components of switchgear?
Switchgear typically includes circuit breakers, disconnect switches, fuses, relays, and other control and protection devices. These components work together to manage and safeguard electrical systems.
What types of switchgear are commonly used?
Common types of switchgear include air-insulated switchgear (AIS) and gas-insulated switchgear (GIS). AIS uses air for insulation, while GIS uses sulfur hexafluoride (SF6) gas.