Semiconductor Materials – 163

163. A piece of silicon or germanium at 0˚C is :

(a) An insulator
(b) A semiconductor
(c) A conductor
(d) A superconductor

Answer

Answer : (a)

Explanation

Explanation : No answer description available for this question. Let us discuss.

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Semiconductor Materials - 1
Semiconductor Materials » Exercise - 1 1. Graphite is a : (a) conductor (b) insulator (c) semiconductor (d) none of these
Tags: semiconductor, materials, exercise, conductor, insulator, electronics, engineering
Semiconductor Materials – 176
Semiconductor Materials » Exercise - 4176. Which of the following is not a semiconductor - (a) Silicon (b) Germanium (c) Arsenic (d) Selenium
Tags: semiconductor, materials, exercise, silicon, germanium, electronics, engineering
Semiconductor Materials - 25
Semiconductor Materials » Exercise - 125. Graphite is a : (a) Conductor (b) Insulator (c) Semiconductor (d) None of these
Tags: semiconductor, materials, exercise, conductor, insulator, electronics, engineering
Semiconductor Materials – 155
Semiconductor Materials » Exercise - 4155. N-type semiconductor is obtained when silicon or germanium is doped by : (a) Phosphorus (b) Boron (c) Aluminium (d) Gallium
Tags: semiconductor, materials, exercise, silicon, germanium, electronics, engineering
Semiconductor Materials – 173
Semiconductor Materials » Exercise - 4173. When the conductivity of semiconductor is only due to the breaking of the covalent bands, the semiconductor is - (a) An intrinsic semiconductor (b) A p- type semiconductor (c) A n- type semiconductor (d) an extrinsic semiconductor
Tags: semiconductor, materials, electronics, engineering

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