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Electronic Principles

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

None of these
Intrinsic
p-type
Extrinsic
n-type

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Electronic Principles
What is the phase shift between total current and voltage, if 100 ohm resistor connected in parallel with an inductor that has a reactance of 200W?

90 degree
180 degree
26.6 degree
0 degree
None of these

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Electronic Principles
At cut off, the Q point is at

infinity
middle of the load line
None of these
lower end of the load line
upper end of the load line

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Electronic Principles
A basic capacitor is composed of:

two coils separated by a dielectric
two dielectrics separated by a conductor
two coils separated by a conductor
two conductors separated by a dielectric
None of these

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Electronic Principles
To get the Thevenin voltage, you have to

Open the load resister
None of these
Short the voltage source
Short the load resistor
Open the voltage source

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Electronic Principles
Which one of the following equations most directly determines the power dissipation of a resistance when you know the voltage drop and amount of resistance?

P = IE
I = P/E
None of these
P = I2R
P = E2/R

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