a) A sine wave has an amplitude of 10V and period of 50 s. Sketch the...
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a) A sine wave has an amplitude of 10V and period of 50 µs. Sketch the sine wave and determine its Vpp. b) A supply voltage has a mean value of 120V. Determine its maximum value and its r.m.s. value. c) If the peak voltage of a sine wave is 40 V, calculate the instantaneous voltage at 20 degrees. Sketch your waveform. d) Write out the expression to show phase shift for a sine wave of Vp = 12V and shifted to 50%. e) An alternating voltage is given by v=288.7 sin 3211 V. Find i. amplitude ii. peaktopeak voltage iii. iv. V. vi. vii. r.m.s. voltage angular velocity frequency period instantaneous value of voltage when t = 8ms.
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Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
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