Keeping safe with electricity

This task is about how electricity can be dangerous.

Question 1Change answer

Electricity can be very useful as long as it is used safely. In the following situations shown in the diagrams, explain the reason why each situation is dangerous.
 handling a plug with wet hands
a)  Why is removing a plug with wet hands dangerous?

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 putting a knife in the toaster
b)  Why is putting a knife in a plugged-in toaster dangerous?

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towing a yacht with its' mast up
c)  Why is towing a yacht, with its mast up, on a road dangerous?

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 pulling a plug out from the wall when the TV is going
d)  Why is pulling out the plug of a TV that is going dangerous?