A full wave rectifier type meter is used to measure the wave shape shown in figure. The voltmeter is calibrated to read rms value of sine wave. The reading of voltmeter will be
Electronics and Communication Engineering
Measurements and Instrumentation
Choose an option
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C100 V
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D111 V
Answer
Correct Answer: 111 V
Explanation
Peak value of sine wave = 100 x 1.11 = 111 V.