An appropriate wiring method for a high-temperature installation in a boiler house is:
A) metal conduit installation
B) trunking and tray installation
C) FP 200 cables
D) MI cables.

Question

Quizplus · Accepted Answer

MI cables (Mineral Insulated) are a suitable wiring method for high-temperature installations in boiler houses. They are able to withstand extremely high temperatures (up to 800°C) and provide excellent insulation and protection against fire hazards. Other wiring methods such as metal conduit, trunking and tray, and FP 200 cables may not be able to withstand the high temperatures and could pose a safety risk.

An Appropriate Wiring Method for a High-Temperature Installation in a Boiler