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Chapter 16 - Alternating Current - 10
1.
Such a current whose direction continuously changes with time due to change in the polarity of voltage is called_____________.
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2.
Alternating current is abbreviated as___________.
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3.
The direction o f_____________ does not change.
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4.
The r.m.s value of voltage or current is also called an________value.
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5.
Most of alternating current and voltmeters show_____________ values.
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6.
The square of average value of voltage or current over a complete cycle is ________zero.
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7.
D.C can not continuously flow through capacitor due to the effect of some__________.
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8.
AC current ____________ flow through a resistor.
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9.
The opposition offered by a capacitor to an AC is called _____________ of a capacitor.
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10.
The large amount of current can flow through a capacitor if its reactance is___________.
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