It is called feedback because it is regulated by its own product. In other words, the product of the reaction gives a feedback which either inhibits the reaction (negative feedback) or activates it even more (positive feedback).
This really depends on the scenario. What type electrical circuit are you talking about.
Positive feedback
A circuit in which output feeding back to input to increase or decrease the gain is called feedback circuit. Basically part of output feeding to input in such way that it increase the value of input is positive feedback and it also increase gain of circuit and similarly to it when part of output feeding to input in such way that it decrease the value of input is called negative feedback it also decrease the gain of circuit.
it is a radio frequency choke which connects the dc supply to the circuit but isolate the dc supply from the high frequency oscillations generated in the feedback circuit
Obviously,it depends on the situation. consider a transistor amplifier.To minimize the change in collector current with respect to temperature,collector to base bias is used . This circuit uses a NEGATIVE FEEDBACK in order to compensate the rise in output current with temperature. But in order to achieve maximum gain, the same circuit can use POSITIVE FEEDBACK by connecting the amplified output to the input .
The load that is connected to the circuit is what draws the power of the electrical circuit.
When the circuit needs the electrical property of resistance, of course.
To measure the current in an electrical circuit.
This really depends on the scenario. What type electrical circuit are you talking about.
When making an electrical connection on a stove, you should use a circuit breaker.
An alternative to using a fuse is to use an electrical circuit breaker.
No.
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For a kitchen electrical circuit, it is recommended to use a 12-gauge wire to ensure proper safety and efficiency.
For the electrical circuit in a kitchen renovation project, it is recommended to use 12-gauge wire.
To figure out the amps in an electrical circuit, you can use Ohm's Law, which states that Amps Volts / Resistance. Measure the voltage across the circuit and the resistance of the components in the circuit, then divide the voltage by the resistance to calculate the amperage.
No, Homeline circuit breakers are designed for Square D electrical panels and are not compatible with Siemens electrical panels. It is important to use circuit breakers specifically designed for the brand and model of your electrical panel to ensure proper fit and function.