Hyperventilation is breathing more than you need to, breathing is usually rapid and deep. Worse that could happen is infection, bleeding, or a heart attack.
Hypoventilation is caused by multiple disorders...Alveolar hypoventilation is defined as insufficient ventilation leading to hypercapnia, which is an increase in the partial pressure of carbon dioxide as measured by arterial blood gas analysis
An effect may be: unable to reproduce
Overloading an electrical socket could cause an extreme build up of energy and can cause a spark or even a huge fire in your house or any type of place. The minimal risk is that if the socket is overloaded it could damage the appliance plugged in to the socket.