T-1
This circuit's primary designation is fog foam.
yes circuit diagram
A circuit is the path that transmits electric current.A circuit includes a battery or a generator that gives energy to the charged particles .Circuits are classified according to the type of current they carry that is parallel circuit and series circuit.
The first circuit-switched network was the telephone system.
To expand on LincMad's statement: The frequency range of a voice-grade telephone circuit is 300 to 3100 Hertz. The frequency range of your stereo is 20 to 20,000 Hertz. They use the narrower bandwidth on a phone system so they can pack more phone calls into the same cable.A telephone transmits only a very limited range of audio frequencies, optimized for speech. Thus, all the high and low notes in music get lost over a telephone connection.
Circuit is a path that transmits electric current. It has two types alternating current and direct current.
circuit switching.
It is terminology used in the telephone industry in regards to when a telephone circuit is activated when the handset has been lifted from the cradle or off hook. Off hook comes from when telephones had separate receivers that you put to your ear to listen. It was hung on a hook device on the side of the telephone. The mouth piece was fixed stationary on the front face of the telephone and the whole telephone was mounted on the wall.
I have no idea
The basic parts of telephone set would include keypads/dial,handset, hook switch, circuit board and phone kit.
Circuit
Yes.