P.3: Find the rms value for the following sinusoidal waveforms a. v= 120 sin(377t +60°) V b. i6x 10³ sin(2# 1000r) c. v 8 x 10-6 sin(2 5000+ 30°) P.4: Find the rms value for the following sinusoidal waveforms a. v= 20 sin 754rt b. v 7.07 sin 377r c. i=0.006 sin(400r + 20º) d. i 16 × 10³ sin(377r - 10°) P.5: Write the sinusoidal expressions for voltages and currents having the following rms values at a frequency of 60 Hz with zero phase shifts: a. 4.8 V b. 50 mA c. 2 kV

Using a line phasor (circle), draw the two given phasors. Use the sine function as the base function.

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A pure sinusoidal waveform with a period time or 0.02, has a frequency of 50Hz, define the angular frequency of the phasor representing the waveform with a simple phasor diagram.

QUESTION 4 A resistor, a capacitor, and an inductor are connected in series with a function generator. The resistor has a resistance of 1.5k2, the inductor has a reactance of 1.2kQ, and the capacitor has a reactance of 2002. The circuit has a total current of 172mA RMS. Find the total voltage. O 310V233.7 O 74.5VL-14° 188V273.2 O 44.4VL-25.3°

If the peak-to-peak voltage of a sinusoidal voltage is 1244, the RMS voltage would be: O A. 720 V O B. 440 V OC. 884 V O D. None of the choices are correct O E. 360 V

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D Question 6 For the sine wave shown below determine the RMS voltage. The Horizontal scale "time base" is 5ms/div, the Vertical scale is 9Volt/div. (Volt) +V Time (s) -V RMS voltage = ( Vac

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Find the rms value of the periodic function described in figure below. Assume that Vi= 2 mV, V2= 4 mV, V3= 6 mV, and va= 8 mV. v (V), V3 V2 TO T5 20 25 30 35 40 45 I (ms) - V2 - V3 V4 1 cycle www