Question

Two voltages are 50 ∠0 V and 75 ∠ - 60° V. The sum of these voltages is

a.

109 ∠ - 60° V

b.

109 ∠ - 25° V

c.

109 ∠ - 36.6° V

d.

100 ∠ - 50.1° V

Answer: (c).109 ∠ - 36.6° V

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Q. Two voltages are 50 ∠0 V and 75 ∠ - 60° V. The sum of these voltages is

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