How much current flows through a 0.02 micro F capacitor that is operating from a 12-V ac, 100-Hz source?

Electronic Principles
How much current flows through a 0.02 micro F capacitor that is operating from a 12-V ac, 100-Hz source?

157 raA

None of these

2.02 A

0.151 mA

0.995 mA

157 raA

None of these

2.02 A

0.151 mA

0.995 mA

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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?

8 V

None of these

7.5 V

15 V

16 V

8 V

None of these

7.5 V

15 V

16 V

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Electronic Principles
What is the turns ratio of a power transformer that shows 50 V at its secondary winding when you apply 150 V to its primary winding?

43891

None of these

43922

3

2

43891

None of these

43922

3

2

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Electronic Principles
If a load resistance is 1 kW, a stiff voltage 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

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
To get the Thevenin voltage, you have to

Open the voltage source

Open the load resister

Short the load resistor

None of these

Short the voltage source

Open the voltage source

Open the load resister

Short the load resistor

None of these

Short the voltage source

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Electronic Principles
A zener regulator has an input voltage from 15 to 20 V and a load current from 5 to 20 mA. If the zener voltage is 6.8 V, what value should the series resistor have?

400 Ohm

None of these

550 Ohm

310 Ohm

410 Ohm

400 Ohm

None of these

550 Ohm

310 Ohm

410 Ohm

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Electronic Principles

Electronic Principles How much current flows through a 0.02 micro F capacitor that is operating from a 12-V ac, 100-Hz source?

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?

Electronic Principles What is the turns ratio of a power transformer that shows 50 V at its secondary winding when you apply 150 V to its primary winding?

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

Electronic Principles To get the Thevenin voltage, you have to

Electronic Principles A zener regulator has an input voltage from 15 to 20 V and a load current from 5 to 20 mA. If the zener voltage is 6.8 V, what value should the series resistor have?

Electronic Principles
How much current flows through a 0.02 micro F capacitor that is operating from a 12-V ac, 100-Hz source?

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?

Electronic Principles
What is the turns ratio of a power transformer that shows 50 V at its secondary winding when you apply 150 V to its primary winding?

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

Electronic Principles
To get the Thevenin voltage, you have to

Electronic Principles
A zener regulator has an input voltage from 15 to 20 V and a load current from 5 to 20 mA. If the zener voltage is 6.8 V, what value should the series resistor have?