A diode is not used for?a)Oscillationb)Rectificationc)Purificationd)M...
A diode is a specialized electronic component with two electrodes called the anode and the cathode. Most diodes are made with semiconductor materials such as silicon, germanium, or selenium. Some diodes are comprised of metal electrodes in a chamber evacuated or filled with a pure elemental gas at low pressure. Diodes can be used as rectifiers, signal limiters, voltage regulators, switches, signal modulators, signal mixers, signal demodulators, and oscillators.
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A diode is not used for?a)Oscillationb)Rectificationc)Purificationd)M...
Rectification
A diode is primarily used for rectification, which is the process of converting alternating current (AC) into direct current (DC). This is achieved by allowing current to flow in only one direction while blocking it in the opposite direction.
Oscillation
Diodes are not used for creating oscillations. Oscillations are typically generated using electronic components like capacitors, inductors, and transistors in oscillators circuits.
Purification
Diodes are also not used for purification purposes. Purification typically involves removing impurities or contaminants from a substance, which is not a function of diodes.
Modulation
Similarly, diodes are not used for modulation. Modulation is the process of varying a carrier signal in accordance with an information signal to transmit data. This process is usually done using modulation techniques like amplitude modulation (AM), frequency modulation (FM), or phase modulation (PM).
In conclusion, diodes find their primary application in rectification by allowing current to flow in one direction. They are not used for oscillation, purification, or modulation purposes.
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