Write out from the text the sentences with verbs in the form of the Participle or the Gerund or the Subjunctive mood. What is electricity? Have you ever gotten a shock when you touched a doorknob, or seen sparks fly when you combed your hair? That's electricity. Electricity is a type of energy that gives things the power to work. This energy comes from electrons. Scientists have learned how to use electrons to produce electricity. Meghometer The most commonly used apparatus for insulation resistance is the meghommeter or "megger". The device is easy to handle. It consists of a hand-driven generator in a permanent magnet frame which causes a moving coil to register the insulation resistance in ohms or megohms, the amount of which is indicated by a pointer. The "megger" is also used for continuity, ground, and short-circuit testing in general electrical power work. Electricity- Sound and Light Flip a switch and a light goes on. It is simple, right. Wrong! Every time you flip a light switch, you make billions of little electrons go to work for you. Uncountable hours of work have gone into providing you with the electricity you need to turn that light on. Without electricity, you wouldn't have telephones, television, video games, and many other things you use every day.
