A generator was kept as a standby in case of power failure.

为防供电中断把一台发电机用作应急设备。

Plug at the outlet switch of a generator…

发电机出口开关位置插件；

A motor is similar to a generator in construct ion.

电动机的结构与发电机类似。

Open-circuit operation(of a circuit or a generator)

开路运（一个电路或发电机的）

A generator transforms mechanical energy into electricity.

发电机把机械能转变成电。

He was the chief engineer in a generator factory.

曾经是一家发电机厂的总工程师。

A generator may cut off if it is overtaxed.

发电机要是过荷，它可能会停止运转。

While a generator is operating, the voltage is there.

在发电机工作期间， 电压总是存在的。

Many generator dealers have a generator repair service center or generator repair mobile service units run by experienced generator repair mechanics and technicians.

经销商有许多发电机发电机维修发电机维修服务中心或流动服务的技术人员和经营单位由经验丰富的发电机修理技工。

A generator shown in the above diagram produces alternating current.

下列简图显示出发电机产生交流电.