Electricity

Electricity

A database referring to the existence of a flow of electric charge.

Industry: Utilities

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Electricity

RHH

Electrical equipment; Electricity

A rubber or XLPE insulated conductor designed to be used at operating temperatures up to 90 degrees Celsius in dry locations.

RHH-2

Electrical equipment; Electricity

A rubber or XLPE insulated, moisture resistant conductor designed to be used at operating temperatures up to 90 degrees Celsius in dry and wet locations.

ridge pin

Electrical equipment; Electricity

A device that allows the mounting of a pin type insulator to a pole. The ridge pin is bolted to the top of the pole and the insulator is screwed onto the threads at its top.

ripple

Electrical equipment; Electricity

The magnitude of AC fluctuation in a DC signal, after filtering. Ripple is usually expressed as a percentage of rated output.

ripple content of the output

Electrical equipment; Electricity

With steady-state input conditions, the peak-to-peak value of the fluctuating component of the output.

riser pole

Electrical equipment; Electricity

A pole used to transition from overhead and underground cables.

registered jack 11 (RJ-11)

Electrical equipment; Electricity

Standard telephone connector which has a tab that snaps into the socket and must be pressed to be removed from telephone or socket. Usually houses two wires but is capable of housing up to four.