it all connects
blood circulatory system is similar to an electric circuit
it has a battery
There is a short circuit somewhere in the electrical system.
a closed circuit
Pronunciation. An electrical circuit is the exact same as the electric system.
Same as any fuse in an electrical system- to protect components in the electrical system from damage in an overload or short circuit.
The electrical circuit when turned on it is considered closed. By the same token when an electrical circuit is turned off the electrical circuit is considered open.
Electrical devices need an electrical circuit.
in order for a circuit to work the whole circuit has to be connected, just like the circulatory system. The heart pumps the blood around the body so that the oxygen in the blood can go around the body to the required organs or muscles. In a circuit the battery pumps the electrons around the circuit so that the bulb is able to work.
The current flowing in an electrical circuit.
The electrical circuit is analogus to the water piping system. The word "close" means connection of a switch to get a complete circuit and to a water system you open the valve to let the water flows. Likewise if there is a connection the electrical energy flows. If "open" that means disconnected and for water piping system closing the valve to stop water flows. Therefore "close" for electrical ciruit means "open" for water piping system, and "open" for the former means "close" for the latter.
Of course you can. But it would have to be on a dedicated circuit and not be connected to the cars electrical system.