About ENGINEERING
Following are some of the multiple choice questions on the SOLID-STATE-DEVICES with answers that will help the students in developing their knowledge.
(1)How many electrons are there in the fourth orbit of a copper atom?
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(2)The maximum permissible number of electrons in the third orbit is
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(3)Varactor diodes are commonly used
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(4)The reason why electrons are not pulled into the nucleus of an atom.
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(5)The electrons in the largest orbit travel than the electrons in the smaller orbits.
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(6)A transistor configuration with the lowest current gain
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(7)A semiconductor in its purest form is called
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(8)Valence orbit is the other form for
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(9)K shell means
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(10)For either germanium or silicon diodes, the barrier potential decreases for each Celsius degree rise
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(11)There are two mechanisms by which holes and electrons move through a silicon crystal. They are
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(12)A semiconductor is an element with a valence of