Lesson 11
Trips and Power Cuts: Reading the Clues
Work out what a tripped MCB, a tripped RCD or a dead street is telling you, what to note and who to call.
Predict
The kettle is boiling when the kitchen sockets die. At the board, the kitchen MCB is still up, but the RCD that covers it is down, and two other circuits are dead too.
What does that point to?
Choose a prediction, then select Next to see the answer.