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1. |
The RMS value of a rectangular wave of period T, having a value of +V for a duration T1 (< T) and V for the duration T T1 = T2, equals _____________ |
A. | V |
B. | ( frac{V}{ sqrt{2}} ) |
C. | ( frac{T_1-T_2}{T} ) V |
D. | ( frac{T_1}{T_2} ) V |
Answer» B. ( frac{V}{ sqrt{2}} ) | |