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Electronic Principles

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

4
48
14
29
None of these

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Electronic Principles
Holes act like:

Atoms
Positive charges
Negative charges
Crystals
None of these

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Electronic Principles
The equivalent of 1 kV is:

1.00 V
100 mV
None of these
1000 V
1000 mV

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Electronic Principles
A dielectric material is:

a poor conductor of electrostatic fields
a good conductor of magnetic fields
a good insulator
None of these
a good conductor

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Electronic Principles
A circuit has two different voltage sources that are connected in a series-aiding form. If the sources are rated at 6 V and 9 V, what is the total source voltage?

7.5 V
16 V
15 V
8 V
None of these

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Electronic Principles
Current can flow through a normally open push button switch as long as:

you are not pressing the button
None of these
its contact remain open
its contact remain open
you are pressing the button

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