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Electronic Principles

Electronic Principles
Holes act like:

Atoms
Positive charges
Crystals
None of these
Negative charges

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Electronic Principles
An ideal voltage source has

A load-dependent current
None of these
Zero internal resistance
Infinite internal resistance
A load dependent voltage

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Electronic Principles
Which is the most widely used semiconductor?

Silicon
None of these
Germanium
All of these
Copper

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Electronic Principles
If a load resistance is 1 kW, a stiff current source has a resistance of

Less than 100 k Ohm
More than 100 k Ohm
Less than 10 Ohm
None of these
At least 10 Ohm

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

None of these
n-type
Intrinsic
Extrinsic
p-type

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

16 V
None of these
8 V
3 V
7.5 V

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