1. SEMICONDUCTOR: A strong is a semiconductor if the vitality crevice is much littler when contrasted with that if there should be an occurrence of separator.
2. Gap CONDUCTION: Hole conduction is a refinement of semiconductors and is not existent in metals.
3. Sun oriented CELL : A sunlight based cell is a photograph diode with zero connected voltage.
4. Vitality BAND: A gathering of substantial number of firmly separated vitality levels is called yhe vitality band.
5. VALENCE BAND: The most astounding vitality band possessed by the valence electron is called valence vitality band or basically valence band.
6. CONDUCTION BAND: A vacant band or an unfilled band is known as a free band or conduction band.
7. Outward SEMICONDUCTOR: A semiconductor whose conductivity is basically because of debasement is called extraneous semiconductor.
8. Inborn SEMICONDUCTOR: A semiconductor that is free from contamination , immaculate semiconductor is called a characteristic semiconductor.
9. Photograph DIODE: A photograph diode working with no outside inclination and producing its very own emf because of the impact of episode radiation is known as a sunlight based cell.
10. ZENER DIODE: A zener diode is a semiconductor diode with an all around characterized reverse breakdown voltage and is utilized as a voltage controller.
11. Photograph DIODE: A photograph diode is a semiconductor diode which is worked with opposite predisposition underneath the breakdown voltage and whose conductivity is tweaked by the assimilation of light in or close to the consumption layer which exists at the p-n intersection.
12. LIGHT EMITTING DIODE (LED): A light emanating diode is an electro luminescent semiconductor p-n intersection gadget that discharges optical radiation under forward –bias conditions.
13. TRANSISTOR AS A COMMON BASE AMPLIFIER: An intensifier is an electronic gadget which expands the sufficiency of the info signal and the vitality required for this reason for existing is gotten from a dc source.
14. THE DC CURRENT GAIN: It is the proportion of the authority current to the emitter current.
15. THE AC CURRENT GAIN: It is characterized as the proportion of progress in authority current to the adjustment in emitter current at steady gatherer based voltage.
16. TRANSISTOR CHARACTERISTICS: Graphs got from trials which demonstrate the connections between different streams and voltages and empower us to perceive how best to utilize a transistor are called transistor attributes.
17. Recurrence RESPONSE CHARACTERISTICS OF AN AMPLIFIER: The varieties of the voltage addition of an enhancer is termed as the recurrence reaction normal for the intensifier.
18. OSCILLATOR: An oscillator is a generator of a rotating voltage, typically of high recurrence and consistent adequacy. The vitality required for this reason for existing is taken from a dc source.
19. Rationale GATE: A rationale entryway is an advanced circuit that takes after a specific intelligent relationship between the information and the yield voltages.
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