A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by overload or short circuit.Its basic function is to detect a fault condition and interrupt current flow.n early form of circuit breaker was described by Thomas Edison in an 1879 patent application, although his commercial power distribution system used fuses.
Since the shortest swim distance in a triathlon is likely 400â800 meters, and typically more, one needs to consider what training is required to sustain a good pace for the distance to be swum. 800 meters is no sprint.
The swim is the most feared aspect of a triathlon and practicing these 5 tips will put your mind at ease when you enter the water for your triathlon race. So practice these tips and if you are still uncertain ask some questions, go for a group swim and get confident swimming in open water.