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15
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â The side of the diode that blocks current flow is called the _______.
âĄïļ Cathode
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⥠What kind of waveform cannot charge or discharge a capacitor quickly?
âĄïļ A fast waveform (fast transient)
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15
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âïļ When combined with capacitors, inductors help deliver a smooth and clean _______ and _______.
âĄïļ DC current and voltage
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ðĄ What does an LED do when current flows through it in the correct direction?
âĄïļ It emits light
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ð§ True or False: Inductors are preferred to capacitors in small signal circuits.
âĄïļ False
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â ïļ Why can inductors cause unwanted distortion in small circuits?
âĄïļ Their magnetic fields can induce currents in nearby signal tracks.
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ð One function of a capacitor in a DC power supply is to _______ voltage peaks.
âĄïļ Smooth out (or level out)
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ð Inductors are mainly used as temporary _______ generators in power supply circuits.
âĄïļ Current
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15
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ð§Ū The cut-off frequency depends on the product of which two components?
âĄïļ Capacitance (C) and Resistance (R)
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15
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ð What parameter determines which frequencies are filtered out or kept in a circuit with capacitors?
âĄïļ Cut-off frequency
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10
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ðĄ What is the main property of a capacitor?
d) Conductance
b) Inductance
c) Capacitance
a) Resistance
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15
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ð§ True or False: Capacitors generate magnetic fields.
âĄïļ False
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