Skills and Trades

If a polarized electrolytic capacitor is connected backwards in a circuit, it will become extremely ...

Started by kmoyer2

Capacitors pass AC and block DC.

Started by 903f23fj0

Capacitors are rated for both capacitance and voltage.

Started by ncasson210

An inductor is basically a coil of wire.

Started by heyheyhey

Adding turns of wire to an inductor will increase its inductance.

Started by Bobvance

A nonpolarized capacitor should not be used in AC circuits.

Started by Bobvance

A capacitor stores energy temporarily rather than dissipating it.

Started by ninaj

A capacitor has the ability to store energy in the form of electric charge.

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Which of the following capacitors is polarized?

Started by Caileynorton

When the plate area of a capacitor increases,

Started by billyboy7272

The voltage across a pure inductance multiplied by the current through the inductance represents the

Started by desireelg_7

The unit used to measure inductance is:

Started by jrobl3

The total circuit inductance for two 5 H inductors connected in series would be

Started by heyheyhey

The RC time constant of a series circuit consisting of a 2-M resistor and a 5-F capacitor is:

Started by M1ch3a

The polarity of induced voltage in a coil while a field is collapsing is:

Started by yulisa3298

The insulating material used in a capacitor is called the

Started by xjustxicex

The induced coil voltage that opposes the original voltage applied to a coil is called:

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The base unit used to measure capacitance is the:

Started by elarge

The AC voltage across a resistive load reaches a maximum (peak) value when current through the resistor is at:

Started by vowens

The AC power delivered to a capacitor or inductor is measured in units of:

Started by unreallynx

Polarized fixed capacitors must be connected:

Started by Lin Shi

It requires approximately ________ RC time constants for a capacitor to reach the applied voltage value.

Started by Maddie9229

Inductors oppose any change in:

Started by olsonmanny@gmail.com

In an AC circuit power is dissipated in

Started by frosh101

In a purely resistive circuit, current is said to ________ the applied voltage.

Started by 0220521