But tonight's lesson, dealing with electrical fittings, had been a revelation.
Here, students could still find examples of Swan's original electrical fittings.
The few electrical fittings which are allowed in bathrooms, such as heated towel rails, will already have their own earth connections.
Empty the cabinets; then remove any sinks, faucets or electrical fittings.
This mount also includes air, electrical and, if necessary, hydraulic fittings.
That would mean a lot of electrical fittings that I can't see these geeks making by hand.
The other end held the gas and electrical fittings.
But if he rips out all the electrical fittings then he is a nutter.
During this 36 hour period, the crew made phone calls with a line rigged though an electrical fitting.
Part of the wall was sheared off, exposing live electrical fittings that were gutted and arguing with the open air.