GK
BASIC GENERAL KNOWLEDGE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The two elements that are frequently used for making transistors are
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boron and aluminium
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silicon and germanium
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iridium and tungsten
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niobium and columbium
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Explanation:
Detailed explanation-1: -Si and Ge are used for making transistors .
Detailed explanation-2: -Germanium is a semiconductor. The pure element was commonly doped with arsenic, gallium or other elements and used as a transistor in thousands of electronic applications.
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