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QUESTIONS

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

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Electronic Principles
The equivalent of 1 megohms is:

one million ohms
100,000 ohm
one-millionth of an ohm
1 k ohm
None of these

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
Which one of the following equations most directly determines the amount of current flowing through a resistor when you know the value of the resistor and the voltage drop across it?

I = ER
E = I2R
I = E/R
E = PR
None of these

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Electronic Principles
Suppose a current source has an Ideal current of 10 mA and an internal resistance of 20 MW. For what values of load resistance will the current source appear stiff?

20 k Ohm or more
200 k Ohm or more
200 k Ohm or less
20 km or less
None of these

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Electronic Principles
If the current gain is 200 and the collector current is 100 mA, the base current is

None of these
200 A
0.083333333333333
0.5 mA
2 mA

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