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RC Circuits
The complex number 6 + j6 is equivalent to
8.4890°
3645°
645°
8.4845°
8.4890°
3645°
645°
8.4845°
Answer
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Related Question
RC Circuits
In the complex plane, the number 14 – j5 is located in the
first quadrant
second quadrant
third quadrant
fourth quadrant
first quadrant
second quadrant
third quadrant
fourth quadrant
Answer
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RC Circuits
What is the value of the hypotenuse of a right triangle whose sides are 12 and 18?
4.24
21.63
2.16
3.46
4.24
21.63
2.16
3.46
Answer
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RC Circuits
In a series RC circuit, when the frequency and the resistance are halved, the impedance
cannot be determined without values
is reduced to one-fourth
doubles
is halved
cannot be determined without values
is reduced to one-fourth
doubles
is halved
Answer
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RC Circuits
A 2 kΩ resistor and a 0.002 μF capacitor are in series across an ac source. Current in the circuit is 6.50 mA. The true power is
13 mW
84.5 mW
845 mW
130 mW
13 mW
84.5 mW
845 mW
130 mW
Answer
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RC Circuits
A resistor and a capacitor are in series across a 20 V ac source. Circuit impedance is 4.33 k. Current flow in the circuit is
460 mA
4.6 mA
9.2 mA
92 mA
460 mA
4.6 mA
9.2 mA
92 mA
Answer
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