Ventricular fibrillation is one type of arrhythmia that can be deadly. It occurs when the heart beats with rapid, erratic electrical impulses. This causes pumping chambers in your heart (the ventricles) to quiver uselessly instead of pumping blood.
A VOLTAGE REGULATOR regulates the charging voltage that the alternator produces, keeping it between 13.5 and 14.5 volts to protect the electrical components throughout the vehicle. There is also a system to warn the driver if something is not right with the charging system.
How Transformers Work. 1  Input Connections-The input side of a transformer is called the primary side because the main electrical power to be changed is connected at this point. 2  Output Connections-The output side or secondary side of the transformer is where the electrical power is sent to the load.