Engineering, 27.02.2021 23:30 asia4772
B. A battery-charging circuit is shown in Fig04a. The forward resistance of the
diode can be considered negligible and the reverse resistance infinite. The
internal resistance of the battery is negligible. Calculate the necessary value of
the variable resistance R so that the battery charging current is 1.0 A.
(10 Marks)
D
R
120 V
y = 250 sin ot
Fig04b​
Answers: 1
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B. A battery-charging circuit is shown in Fig04a. The forward resistance of the
diode can be consid...
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