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A motor is a mass of wires classified as a coil. Coils have a decency to generating reverse voltage when commutation the diode therefore is there for clipping this harmful back EMF

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How is a zener diode connected in a cicuit to regulate voltage?

Zener is connected in parallel to the circuit


Why diode should be connected in anti-parallel with thyristor in inverter circuit?

A diode is connected in anti-parallel with a thyristor in an inverter circuit to provide a path for reverse current during the thyristor's off state. This configuration allows the diode to conduct when the voltage across the thyristor becomes negative, ensuring safe operation and preventing damage to the thyristor. Additionally, it helps in managing the switching characteristics and improves the overall reliability of the inverter circuit.


When a 3.3 V zener diode is parallel with a 7 V zener diode what is the break down voltage?

Since they are in parallel, the 3.3V zener diode will "kick in" first when you reach 3.3V, and the circuit will pretty much act the same as if the 7V zener diode isn't there at all.


What will happens if zener diode and resistance are connected in parallel?

If diode is connected in series then current will flow only in one direction. ie. Current flow occurs only when diode is forward biased. ANSWER: It depends are the diodes are connected in series if they are back to back no current will flow if connected in the forward conduction mode then they will conduct.


What is the current of a circuit if the voltage is 10V with a 1.2K Resistor and a diode?

you should specify: - circuit topology, I assume a series connection. - diode allows current flow? It depends how it's connected - diode forward voltage drop value if diode is in forward conduction, you have VR=10V - VDIODE and, thus, I = VR/R=(10-Vdiode)/1200.


Can a diode power a circuit?

An ordinary diode, no. It has nowhere to get energy from.But a solar cell is a type of diode that converts light to electricity. So it is a diode that can power a circuit. So yes, there is one type of diode that can power a circuit.


What is circuit diagram of reactifier?

A rectifier is at least two diodes, one anode is connected to the other diode's cathode. ANSWER: Any single diode can be a rectifier without being double or quadruple


Explain the use of a varactor diode in a parallel resonance circuit?

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What is unbiased diode?

when we do not apply any source of energy or electricity than a Dodie is said to be un biased Dodie.


Is a zener diode a current limiter?

No. A zener diode is a voltage limiter. Circuit design might create a current limiting response, but the basic control is voltage, not current.


When electric circuit is closed no current flow through it IS the statement is correct?

yes... this is possible if a diode i connected in reverse bias with a battery and a resistor for example. A diode in reverse bias means its anode will be connected to positive terminal of the battery and its cathode to the negative terminal of the battery. In such a case, minimal current flows through the circuit which can be neglected.


What is the significance of the diode load line in analyzing the operating point of a diode circuit?

The diode load line helps determine the operating point of a diode circuit by showing the possible combinations of voltage and current that the diode can have. This analysis is important for understanding how the diode will behave in the circuit and ensuring it operates within its specified parameters.