Originally Posted by
kuobin
Actually.I am pretty sure those were water poured by someone.I just wonder if that will cause damage of breaker.
Please use the word brake, it's quite clear that you are not talking about breakers.
On the other hand cooling breakers with a bucket of water would be quite interesting on an aircraft.
A brake stops the plane from rolling, for example the parking brake.
A breaker on the other hand is an electrical device to break electrical current.
Breakers prevent electrical fires by tripping if a device under load uses too much power.
This link seems relevant:
https://aviation.stackexchange.com/q...dle-hot-brakes
So apparently cooling with water mist is ok. And why wouldn't it be the aircraft operate in heavy rain sometimes. Granted that is not quite the same.