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Electronic Principles

Electronic Principles
Assuming 100% efficiency, what is the power being consumed at the secondary winding of the transformer described in question 91?

200 W
1000 W
None of these
20 W
100 W

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Electronic Principles
Positive ions are atoms that have

None of these
Lost a proton
Gained an electron
Gained a proton
Lost an electron

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Electronic Principles
The equivalent of 1 kV is:

None of these
100 mV
1000 mV
1000 V
1.00 V

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Electronic Principles
What is the impedance of a circuit composed of a 100 ohm resistor connected in parallel with a capacitor that has a reactance of 100 ohm?

70.7Ohm
250 Ohm
99.3 Ohm
None of these
60 Ohm

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Electronic Principles
A certain electromagnet has 1000 turns of wire. How much current must flow through the coil in order to generate an mmf of 100 ampere-turns?

100 A
1000 A
0.1 A
0.41666666666667
None of these

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Electronic Principles
The equivalent of 1 megohms is:

one million ohms
1 k ohm
None of these
100,000 ohm
one-millionth of an ohm

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