The current gain of a transistor is defined as the ratio of the collector current to the

Electronic Principles
The current gain of a transistor is defined as the ratio of the collector current to the

emitter current

supply current

collector current

None of these

base current

emitter current

supply current

collector current

None of these

base current

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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

15 V

16 V

None of these

7.5 V

8 V

15 V

16 V

None of these

7.5 V

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Electronic Principles
Which one of the following devices is most often used for measuring electrical potential difference?

None of these

Wattmeter

Ammeter

Voltmeter

Ohmmeter

None of these

Wattmeter

Ammeter

Voltmeter

Ohmmeter

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Electronic Principles
A device that converts mechanical into electrical energy is?

thermocouple

chemical cell

None of these

generator

solar cell

thermocouple

chemical cell

None of these

generator

solar cell

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Electronic Principles
To get the Thevenin voltage, you have to

Short the voltage source

Short the load resistor

Open the load resister

Open the voltage source

None of these

Short the voltage source

Short the load resistor

Open the load resister

Open the voltage source

None of these

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Electronic Principles
What is the algebraic sum of this series of values:+2, -3, -6,+4?

None of these

2

-6

-3

None of these

2

-6

-3

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Electronic Principles

Electronic Principles The current gain of a transistor is defined as the ratio of the collector current to the

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 Which one of the following devices is most often used for measuring electrical potential difference?

Electronic Principles A device that converts mechanical into electrical energy is?

Electronic Principles To get the Thevenin voltage, you have to

Electronic Principles What is the algebraic sum of this series of values:+2, -3, -6,+4?

Electronic Principles
The current gain of a transistor is defined as the ratio of the collector current to the

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
Which one of the following devices is most often used for measuring electrical potential difference?

Electronic Principles
A device that converts mechanical into electrical energy is?

Electronic Principles
To get the Thevenin voltage, you have to

Electronic Principles
What is the algebraic sum of this series of values:+2, -3, -6,+4?