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Electronic Principles

Electronic Principles
In a step-down transformer, which is larger?

Impossible to say
Secondary voltage
None of these
Primary voltage
Neither

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Electronic Principles
When operating below its resonant frequency, a parallel RLC circuit has the characteristics of a:

purely resistive circuit
parallel RL circuit
parallel RC circuit
parallel RLC circuit operated above its resonant frequency
None of these

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Electronic Principles
The voltage across a 1N4001 is 0.93V when the current is 1A. What is the power dissipation of the diode for these values?

9.3 W
None of these
0.041666666666667
0.93 W
0.93 V

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Electronic Principles
How many protons does the nucleus of a silicon atom contain?

29
48
4
None of these
14

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Electronic Principles
The equivalent of 1 kV is:

1.00 V
1000 mV
1000 V
100 mV
None of these

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

thermocouple
electric device
solar cell
None of these
chemical cell

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