A device that converts mechanical pressure to electrical energy is called a:

Electronic Principles
A device that converts mechanical pressure to electrical energy is called a:

None of these

piezoelectric device

nicad cell

photodiode

solar cell

None of these

piezoelectric device

nicad cell

photodiode

solar cell

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Electronic Principles
A zener diode has a voltage of 10 V and a current of 20 mA. What is the power dissipation?

300 mW

20 mW

10 mW

None of these

200 mW

300 mW

20 mW

10 mW

None of these

200 mW

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Electronic Principles
Which one of the following statements is true for current flowing in a series circuit?

The same current flows through every part of a series circuit

The amount of current flow through each part of a series circuit can be different, depending on the resistance of each part and the amount of voltage applied to it

None of these

The total current in a series circuit is equal to the sum of the currents flowing through the individual components in the circuit

The total current in a series circuit is equal to the total voltage multiplied by the total resistance

The same current flows through every part of a series circuit

The amount of current flow through each part of a series circuit can be different, depending on the resistance of each part and the amount of voltage applied to it

None of these

The total current in a series circuit is equal to the sum of the currents flowing through the individual components in the circuit

The total current in a series circuit is equal to the total voltage multiplied by the total resistance

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Electronic Principles
For normal operation of the transistor, the collector diode has to be

Forward-biased

Reverse-biased

Operating in the breakdown region

None of these

Nonconducting

Forward-biased

Reverse-biased

Operating in the breakdown region

None of these

Nonconducting

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Electronic Principles
The equivalent of 1 kV is:

100 mV

1.00 V

1000 mV

1000 V

None of these

100 mV

1.00 V

1000 mV

1000 V

None of these

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Electronic Principles
If the base supply voltage increases, the Q point moves

off the load line

down

up

nowhere

None of these

off the load line

down

up

nowhere

None of these

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Electronic Principles

Electronic Principles A device that converts mechanical pressure to electrical energy is called a:

Electronic Principles A zener diode has a voltage of 10 V and a current of 20 mA. What is the power dissipation?

Electronic Principles Which one of the following statements is true for current flowing in a series circuit?

Electronic Principles For normal operation of the transistor, the collector diode has to be

Electronic Principles The equivalent of 1 kV is:

Electronic Principles If the base supply voltage increases, the Q point moves

Electronic Principles
A device that converts mechanical pressure to electrical energy is called a:

Electronic Principles
A zener diode has a voltage of 10 V and a current of 20 mA. What is the power dissipation?

Electronic Principles
Which one of the following statements is true for current flowing in a series circuit?

Electronic Principles
For normal operation of the transistor, the collector diode has to be

Electronic Principles
The equivalent of 1 kV is:

Electronic Principles
If the base supply voltage increases, the Q point moves