devices in control circuit are not capable in handling voltages(24 V) of the order of power circuit (415 V)..hence an isolation is required.
Safety, per National Electrical Code.
Not always. Depends on the circuit.
A voltage supply is needed to operate a circuit.
Yes but the circuit must be capable of supplying the sum of the currents needed for the two appliances.
30 amp
Three main components that are needed to build a circuit will be a power source. This supplies the circuit with a voltage to operate. A load to make the current flow through the circuit, and conductors to join these two devices together to carry the current.
strict
Switches are used to isolate the supply voltage from the connected load. This isolation is needed to be able to work on equipment in the de-energized state. Without the switch in the circuit this could not be accomplished.
Only postaction can be abolished if and when needed
Not always. Depends on the circuit.
This circuit needed to have a fuse installed before the circuit was energized. Now the circuit is going to need new wiring along with a fuse before the system is re energized.
A voltage supply is needed to operate a circuit.
A ground (earth) wire is needed in not just a light circuit but in all circuits that are now installed.
He needed a control group. *Apex*
The purpose of the battery in a circuit is to wive energy to the circuit
A; BUFFER is used for isolation, translation of levels and amplification if needed
You need a reset circuit in the 8051, as in every logic circuit, in order to ensure that it starts up in a known state.
The kind of muscular control needed for gymnastics is called?