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Across 1. a gear system that drives both axels at the same time, but allows them to rotate at different speeds when turning a corner 4. a piece of metal turned on a wheel to keep it on the vechicle 5. a device that uses gears and torque conversion to change the ratio between the engine RPM and driving wheel RPM 7. a device containing one of more cells that produce electricity through electrochemical action 9. ethylene glycol of other liquid used in a cooling system 10. protective device that interrupts current flow if an overload condition is in a circuit 11. a way to start a car with a weak battery with the use of cables 12. a generator in which current is changed to direct current

Down 2. a system that sprays gas directly into the cylinders 3. a rod used to measure the amount of liquid in a system 6. an electric motor which uses a geardrive to crank the engine 8. a pleated paper element, used to trap dirt, dust, etc from entering the inside of the engine 9. shafts used to transmit driving force to the wheels