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Electronic Principles

Electronic Principles
How many protons does the nucleus of a silicon atom contain?

None of these
29
48
14
4

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Electronic Principles
Reducing the amount of current through an inductor:

multiplies the value of inductance by two
reduces the value of inductance by one-half
multiplies the value of inductance by four
has no effect on the inductance
None of these

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Electronic Principles
How much current flows through a 60-W light bulb that is operating at 120 V?

0.5A
None of these
180 A
7200 A
0.083333333333333

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Electronic Principles
What kind of device is a diode?

Nonlinear
Bilateral
Unipolar
Linear
None of these

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Electronic Principles
Two diodes are in series. The first diode has a voltage of 0.75 V and the second has a voltage of 0.8 V. If the current through the first diode is 500 mA, what is the current through the second diode

None of these
12 mA
14 mA
10 mA
11 mA

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Electronic Principles
Holes are the minority carriers in which type of semiconductor?

None of these
Intrinsic
p-type
n-type
Extrinsic

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