ELECTRICAL COMPONENTS TROUBLE SHOOTING - Quiz

1) What causes horn sounds continuously even switch is in off position?

Fuse blown off Incorrectly adjusted relay Relay point stuck up Low battery voltage

2) Why horn produces low improper sound?

Cracked diaphragm Fuse blown off Relay points stuck up Open field coil winding

3) What is the necessicity of wiper unit?

To see road and traffic clearly To provide easy steering To reduce effert on the steering To provide balancing of vehicle

4) Why power windows are provided with lock out switch controlled by a driver?

Prevent accident Provide effective operation Improve easy handling Prevent damage to windows

5) What is the cause of window glass is not lifting while motor running properly?

Glass door channels unserviceable Motor is defective Window glass lifting regulator defective Power window switch defective