The instantaneous current and voltage values for each 45 degree interval are shown in the table. Calculate the instantaneous power values for each 45 degree interval and complete the table. 45 90 135 180 225 270 315 360 e 70.7 100 70.7 -70.7 -100 -70.7 i -50 -35.3 35.3 50 35.3 -35.3 -50 Plot your calculated 45 degree interval power values on the graph of Fig 5-9, and draw the power curve through these points. Remember that the power curve is sinusoidal and goes through two complete cycles for every single cycle (360°) of the voltage or current.

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Figure 5-9 is the graph attached

+80
+4
+60
+3
+40
+2
+20
+1
180
time
30
60
120
150
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240
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-20
-1
-40
-2
-60
-3
-80
Transcribed Image Text:+80 +4 +60 +3 +40 +2 +20 +1 180 time 30 60 120 150 210 240 270 300 330 -20 -1 -40 -2 -60 -3 -80
The instantaneous current and voltage values for each 45 degree interval are shown in the table.
Calculate the instantaneous power values for each 45 degree interval and complete the table.
45
90
135
180
225
270
315
360
e
70.7
100
70.7
-70.7
-100
-70.7
i
-50
-35.3
35.3
50
35.3
-35.3
-50
Plot your calculated 45 degree interval power values on the graph of Fig 5-9, and draw the power curve
through these points. Remember that the power curve is sinusoidal and goes through two complete
cycles for every single cycle (360°) of the voltage or current.
|이
Transcribed Image Text:The instantaneous current and voltage values for each 45 degree interval are shown in the table. Calculate the instantaneous power values for each 45 degree interval and complete the table. 45 90 135 180 225 270 315 360 e 70.7 100 70.7 -70.7 -100 -70.7 i -50 -35.3 35.3 50 35.3 -35.3 -50 Plot your calculated 45 degree interval power values on the graph of Fig 5-9, and draw the power curve through these points. Remember that the power curve is sinusoidal and goes through two complete cycles for every single cycle (360°) of the voltage or current. |이
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