low-tension

The dynamo is a low tension machine, the field being regulated to give 65 volts when running the lamp circuits.

Such machines deliver a large quantity of electricity of low tension — in other words, of low leaping power.

The Farmer-Wallace 'quantity machine' pours forth a flood of electricity of low tension.

Low tension circuits, such as are used for incandescent lights, range from 100 to 240 volts and are harmless.

On account of this spark a primary induction coil is used in low tension or make and break ignition systems.