Because the ACWV 33.
What is meant by the DC working voltage (DCWV) of a capacitor?
of the capacitor is
only 141.4 volts.
The highest
DC 34.
An AC circuit indicates 200 volts rms on an AC voltmeter. A capacitor used in this
voltage that can be
circuit must have a DCWV of at least 200 x 1.414, or 282.8 volts. (The maximum
safely applied to a
capacitor.
AC voltage must not exceed the DCWV.)
See the AC waveform.
An AC voltmeter indicates 100 volts rms in a circuit. To be safely used in this
circuit, a capacitor must have a DCWV of at least _____________ volts.
141.4
35.
A capacitor with an ACWV of 240 volts has a DCWV of
volts.
This capacitor cannot be used in an AC circuit with an Eeff greater
than
volts rms.
339.36
36.
A capacitor has a DCWV of 115 volts. What is the ACWV?
240
81.3
37.
What is meant by the DC working voltage (DCWV) of a capacitor
volts rms
(115 x .707)
1-12
IT0351
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