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Electronics and Communication Engineering - Networks Analysis and Synthesis - Discussion

Discussion Forum : Networks Analysis and Synthesis - Section 8 (Q.No. 42)
Networks Analysis and Synthesis
42.
If Va = 10 ∠0, Vb = 10 ∠ -120° and Vc = 10 ∠ -240°, then Va2 and Va0 are
10 and 0 respectively
0 and 10 respectively
0 and 0
10 and 10
Answer: Option
Explanation:

Since it is a balanced system of voltages, Va2 and Va0 must be zero.

Discussion:
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