Additional Word Problems

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additional_w4_problems.docx

1.

The amount of time it takes for one cycle is called the ______________.

2.

mathml equation is the symbol used to represent ______________.

3.

The symbol for ______________ reactance is mathml equation

4.

The base unit for capacitive reactance is the ______________.

5.

The resultant of the phasor addition of XC and R is their total opposition in ohms called ______________.

6.

A series circuit has different voltage drops but one common ______________.

7.

______________ is the ability of a conductor to produce voltage when the current varies.

8.

The symbol for inductance is L, and the unit is the ______________.

9.

The ability of a conductor to induce voltage in itself when the current changes is its ______________.

10.

The most common trouble in coils is a(n) ______________ winding.

11.

Three capacitors of 10, 20, and 50 microF are connected in parallel. Calculate the total capacitance.

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12.

Three capacitors of 8, 10, and 40 microF are connected in series. Calculate the total capacitance.

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13.

Two capacitors C1 = 0.01microF and C2 = 0.02microF are in series with a

voltage source of Vt = 30Vrms, f = 15.915kHz.

Calculate the total capacitive reactance of the series circuit.

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14.

Two coils of 10H each are connected in series aiding and have a mutual inductance of 0.75H.

Calculate total inductance.

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15.

Three inductors of 20, 30, and 60mH are connected in parallel. Assume no mutual inductance.

Calculate the total inductance

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