Want this question answered?
dc supply is used for control circuit because dc current is an independent source .
A cold circuit
No. A zener diode is a voltage limiter. Circuit design might create a current limiting response, but the basic control is voltage, not current.
In a circuit , current is inversely proportional to the resistance.
current mirror circuit produce more stability as compared to biased circuit.
this is a circuit in which the switch is located before the load in the circuit
because at resonance frequency in LRC parallel circuit,impedance is high, so it minimize the current. thus we say its a rejector circuit .
current amplifier
The most likely possibility is the refrigerator has a problem and needs to be fixed. Another possibility is the refrigerator is on a circuit that does not have enough current capacity to operate it and other appliances that are on the same circuit.
dc supply is used for control circuit because dc current is an independent source .
Resistance is generally used to control the flow of amount of current in the circuit.
In a circuit, the purpose of a switch is to control the current flow to the load by opening the circuit (off) or closing the circuit (on). When the circuit is open, the is no complete loop through which the current can flow. When the switch closes the circuit, it restores the loop, and thus allows the current to flow.
A fuse does not control the flow in a circuit, it limits the current in a circuit. If the load in a circuit shorts out the fuse link melts and opens the circuit and stops the current flow and prevents the wires feeding the circuit from melting and catching fire. resist
For heating and to control the current that flows in a circuit
Because The opening of any switch in a series circuit will open the circuit and stop the flow of current to the load
A relay is an electrical switch. It allows a low current "switch" circuit to control the electricity flow of a high-current circuit load
To adjust/control/set voltages and/or restrict current.