French 0.0 / 5 ? TextilesOtherOther Created by: CharlieCreated on: 21-05-13 20:40 Describe a PCB board? a flat board which is used to connect many different types of components 1 of 11 which switch is operated by a lever? A toggle switch 2 of 11 A small two position device which is operated with a button? Push button 3 of 11 A device that opposes the flow of electrical current? Reisistor 4 of 11 A component that can hold or release the electrical charge? Capatitors 5 of 11 Small electronic switch which allows a small amount of current to switch on or off a much larger current? Transistor 6 of 11 Im a component with 3 legs these are the base the collecter and the emitter who am i? Transistor 7 of 11 Tiny light bulbs that fit easily into an electrical circuit? LED'S 8 of 11 Why cant we use glue or sticky tape on a circuit board? it would not be suitable as it would not be sticky enough where as soldering transforms into a liquid then back into a solid making it strong! 9 of 11 What is compression? This is a load when crushing or squeezing an object. 10 of 11 Examples of compression? Sitting on a stool 11 of 11
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