1.   And if the treatment causes adverse effects, the pulse generator can be turned off.

2.   In both cars, the gasoline engines turn a generator to recharge the battery packs.

3.   The spinning blades turn a shaft, which through a gearbox turns a generator, producing electricity that is transmitted to the electric grid.

4.   This turns a generator, and the electricity produced is stored in a battery.

5.   The newly repaired oxygen generator was turned off as well as the carbon-dioxide removal unit and the air-conditioning system.

6.   The system has since been restored to working capacity after generators were turned on.

7.   Sael said the damage to the power station was minor but that two extra generators had been turned on while repairs were being made.