Figure 1 : Parallel and series circuits Parallel circuit Bulb Bulb Series circuit * Only parallel circuits are used in household wiring. ... Meter box The box, and a conduit shaped like a hockey stick are supplied by the Electricity Company for installing by the builder. The main service cable enters the box to a 100 amp fuse (which is to protect the mains, not the household). ... several circuits, each protected against overload by a cartridge fuse or a miniature circuit breaker ( initialised to MCB).
|Title||:||Practical House Building|
|Publisher||:||Blackberry Books - 1991|