A. Germanium
B. Silicon
C. Carbon
D. Sulphur
Correct Answer: Silicon ✔
Last Updated: July 30, 2021
Related MCQs
- At absolute temperature, an intrinsic semiconductor has__________?
- A reverse biased pn junction has resistance of the order of__________?
- A reverse bias pn junction has__________?
- The barrier voltage at a pn junction for germanium is about__________?
- The random motion of holes and free electrons due to thermal agitation is called__________?
- A hole and electron in close proximity would tend to__________?
- The battery connections required to forward bias a pn junction are__________?
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- A pn junction acts as a__________?
- In an intrinsic semiconductor, the number of free electrons__________?
- When the temperature of an extrinsic semiconductor is increased, the pronounced effect is on__________?
- The leakage current in a pn junction is of the order of__________?
- The leakage current across a pn junction is due to__________?
- With forward bias to a pn junction , the width of depletion layer__________?
- At room temperature, an intrinsic semiconductor has__________?
- At room temperature, an intrinsic silicon crystal acts approximately as__________?
- A forward biased pn junction diode has a resistance of the order of__________?
- In a semiconductor, current conduction is due to__________?
- The impurity level in an extrinsic semiconductor is about__________of pure semiconductor ?
- The resistivity of pure germanium under standard conditions is about__________?
- A pentavalent impurity has__________Valence electrons?
- Addition of trivalent impurity to a semiconductor creates many__________?
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- A hole in a semiconductor is defined as__________?
- A trivalent impurity has__________valence electrons?
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