Because it needs to be able to cut the power to the load. That's why circuit breakers are always the first piece of equipment in a circuit after the power supply.
I think this is called a HomeGroup
Two or more computers that are connected for the purpose of sharing data and programs is called a network.
Like-minded
The largest and "most important" circuit board in a computer is the so-called motherboard of the machine. It's the central or primary printed circuit board, and it is the real estate onto which the microprocessor (the "brain" of the machine) and just about everything else plugs on, in or to.
Two or more electrical components connected together is called a circuit. Depending on how components are connected, it is either an open circuit, closed circuit, or a short circuit.
Loads are connected side
A circuit in which all parts are connected in a single loop
that's the earth plug and it must be connected, otherwise circuit protection will not operate properly.
A series circuit is one is which all current is restricted to one path. A good example of a device that is series-connected is a circuit breaker.
when a capacitor is connected to earth the potential of capacitor becomes zero. as a result all the charge residing on the conductors of a capacitor passes away and the final charge on capacitor becomes zero
No. An earth wire (commonly called a ground wire) has no current flowing through it. It is simply a wire connected to the ground to discharge electrical current in a circuit.
Earth's complete circuit around the sun is called an orbit.
the complete path that electricity can move through is called
That is called Hard wired
In series
A circuit connected in a single path is called a series circuit. In a series circuit, the current flows through each component in sequence, providing only one path for the electricity to follow. If one component fails, the entire circuit is disrupted.