Allan's Circuits Problems

Chapter Eleven: Sinusoidal Steady State Power Calculations

AVERAGE AND EFFECTIVE VALUES

1.

If the period, T=10 s, determine the average and effective values for the voltage wave shown in Fig 11.1.


Figure 11.1

2.

If the period, T= 10 s, determine the average and effective values for the current wave shown in Fig 11.2.


Figure 11.2

3.

If the period, T = 10 s, determine the average and effective values for the voltage wave shown in Fig 11.3.


Figure 11.3

4.

If the period, T = 10 s, determine the average and effective values for the current wave shown in Fig 11.4.


Figure 11.4

5.

If the period, T = 40 ms, determine the average and effective values for the voltage wave shown in Fig 11.5.


Figure 11.5

6.

If the period, T = 6 s, determine the average and effective values for the voltage wave shown in Fig 11.6.


Figure 11.6

SINUSOIDAL STEADY STATE

7.

Determine the average power and the power factor for an RLC series network operating at 400 Hz with R = 100 ?, L = 39.79 mH and C = 15.92 ?F if the network is subjected to a sinusoidal voltage with a maximum amplitude of 180 V.

8.

Determine the average power and the power factor for an RLC parallel network operating at 250 Hz with R = 50 ?, L = 50.93 mH and C = 21.22 ?F if the network is...

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