Suppose a voltage source has an ideal voltage of 12V and an internal resistance of 0.5W. For what values of load resistance will the voltage source appear stiff?

Electronic Principles
Suppose a voltage source has an ideal voltage of 12V and an internal resistance of 0.5W. For what values of load resistance will the voltage source appear stiff?

None of these

100 Ohm

50 Ohm or more

6 Ohm

5 Ohm

None of these

100 Ohm

50 Ohm or more

6 Ohm

5 Ohm

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Electronic Principles
To get the Thevenin voltage, you have to

Open the voltage source

Short the voltage source

None of these

Open the load resister

Short the load resistor

Open the voltage source

Short the voltage source

None of these

Open the load resister

Short the load resistor

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Electronic Principles
In a transistor operates at the middle of the load line, an increase in the base resistance will move the Q point

nowhere

down

None of these

off the load line

up

nowhere

down

None of these

off the load line

up

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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?

E = PR

E = I2R

None of these

I = E/R

I = ER

E = PR

E = I2R

None of these

I = E/R

I = ER

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Electronic Principles
Suppose a step-down transformer has a turns ration of 5:1. If the secondary current is 1A rms, what is the primary-current?

None of these

0.6 A

0.2 A

0.4 A

0.3 A

None of these

0.6 A

0.2 A

0.4 A

0.3 A

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Electronic Principles
Household light bulbs have a given power rating, and they operate at 120 V. Which one of the following equations most directly provides the current rating of these light bulbs?

P = IE

P = I2R

P = E2/R

None of these

I = P/E

P = IE

P = I2R

P = E2/R

None of these

I = P/E

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Electronic Principles

Electronic Principles Suppose a voltage source has an ideal voltage of 12V and an internal resistance of 0.5W. For what values of load resistance will the voltage source appear stiff?

Electronic Principles To get the Thevenin voltage, you have to

Electronic Principles In a transistor operates at the middle of the load line, an increase in the base resistance will move the Q point

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?

Electronic Principles Suppose a step-down transformer has a turns ration of 5:1. If the secondary current is 1A rms, what is the primary-current?

Electronic Principles Household light bulbs have a given power rating, and they operate at 120 V. Which one of the following equations most directly provides the current rating of these light bulbs?

Electronic Principles
Suppose a voltage source has an ideal voltage of 12V and an internal resistance of 0.5W. For what values of load resistance will the voltage source appear stiff?

Electronic Principles
To get the Thevenin voltage, you have to

Electronic Principles
In a transistor operates at the middle of the load line, an increase in the base resistance will move the Q point

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?

Electronic Principles
Suppose a step-down transformer has a turns ration of 5:1. If the secondary current is 1A rms, what is the primary-current?

Electronic Principles
Household light bulbs have a given power rating, and they operate at 120 V. Which one of the following equations most directly provides the current rating of these light bulbs?