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vehicle electrics
| Question | Answer |
|---|---|
| What fluid is used in car batteries? | electrolyte |
| What electronic component ensures current only flows in one direction? | diode |
| What component is used to change kinetic energy to electrical energy? | alternator |
| What electrical component is used as a remote switch to carry high current? | relay |
| What inert gas is commonly used in headlamp bulbs? | halogen |
| What is the unit of electrical power? | Watt |
| What is the unit of electrical resistance? | Ohm |
| What is the unit of electrical pressure? | Volt |
| What component is fitted to an electric circuit to prevent damage due to current overload? | fuse |
| What component is used to sense the coolant temperature? | thermister |
| What component converts heat energy to light energy? | bulb |
| When checking the pressure in an electrical circuit the multi-meter must be connected in: | parellel |
| When checking the current flow through a circuit the muli-meter must be connected in: | series |