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Electronic Principles

Electronic Principles
Silicon atoms combine into an orderly pattern called a

Semiconductor
Crystal
None of these
Covalent bond
Valence orbit

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Electronic Principles
What is the total resistance of a parallel circuit that contains two resistors having values of 220 ohm and 470 ohm?

220 ohm
445 ohm
690 ohm
150 ohm
None of these

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Electronic Principles
What causes the depletion layer?

Recombination
Ions
None of these
Barrier potential
Doping

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Electronic Principles
The equivalent of 1 kV is:

1000 V
100 mV
1000 mV
1.00 V
None of these

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Electronic Principles
At room temperature a conductor has low many holes?

Only those produced by thermal energy
less than the free electrons
many
Same number as free electrons
None of these

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Electronic Principles
Doubling the number of turns of wire in an inductor:

multiplies the value of inductance by four
reduces the value of inductance by one-half
multiplies the value of inductance by two
reduces the value of inductance by one-fourth
None of these

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