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In the network shown in fig. , points A,...

In the network shown in fig. , points A, B, and C are at potentials of 70 V, 0, and 10V, respectively.

A

Point D is at a potential of 40 V

B

The currents in the sections AD, DB and DC are in the ratio 3:2:1

C

The current in the sections AD, DB and DC are in the ratio 1:2:3

D

The network draws a total power of 200 W

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A, B, D
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