Find the magnitude and phase angle of voltage Vab 100/120° V с 100 /0° V V₂
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- Prob. I and Vc For the following RMS phasor circuit, a coworker has determined values for 50 Ohms 50 Ohms i,- 225 2253.13° = 190.92 + 254.56 VRMS R1 + R2 Vc = 237.17/26.565° = 212.13+ 106.07 VRMS 100 2 -3Z98.13° =-0.4243 + J2.970 ARMS C -j60 Ohms For this problem provide at least 3 digits of precision for the answers. The results for the following calculations are to be answered in - a) Find the current I b) Determine the real (P) and reactive(Q) power DELIVERED by the source c) Determine the real (P) and reactive (Q) power ABSORBED by each impedance ( resistors R1 and R2, inductor and capacitor). The values for P and Q can be positive or negative. Remember S =P+jQ, so do not include the j with your answer for Q. Each of these answers will require two parts. For the phasor a magnitude and angle will be needed. For the powers, The real power P and the reactive power Q are required."If lab is equal to 595.8252306 and lb is 344296, the phase sequence is:" O POSITIVE O NEGATIVEFor the following voltage and current phasors in rms Voltage magnitude in (V) is 136 and phase angle in degree is 18 Current magnitude in (A) is 0.7 and phase angle in degree is 69 The power factor is: O 0.052 (lagging) O 0.951 (leading) O 0.777 (lagging) O 0.629 (lagging) O 0.629 (leading) O0.777 (leading)
- A 220 Ω resistor is in series with an 80 mH inductor. The AC source is 48 at 1 kHz. The power factor is ________. Hint: Draw the circuit and get Vs and IsQUESTION 5 A resistor, a capacitor, and an inductor are connected in series with a function generator. The resistor has a resistance of 2kO, the inductor has a reactance of 5000, and the capacitor has a reactance of 1kQ. The circuit has a total current of 100mA RMS. Find the total voltage. O 155-j720 V O 305+j80 V 120+j30 V 200-j50 VA sinusoidal source supplies 20 KVAR reactive power to load Z 250275° Q. Determine the rms voltage. O7.525 kV O 5.725 kV O 2.275 kV O 7.225 kV
- P.3: Find the rms value for the following sinusoidal waveforms a. v= 120 sin(377t + 60°) b. i=6x 10³ sin(2# 1000r) c. u=8 x 10-6 sin(2# 5000 + 30°) P.4: Find the rms value for the following sinusoidal waveforms a. v= 20 sin 754r b. v= 7.07 sin 377r c. i=0.006 sin(400r + 20°) d. i 16 x 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 kVThe output voltage waveform of a four quadrant chopper is shown in figure. In the waveform, Vdc is input voltage, D is duty cycle ratio and T is cycle time. DT T. The RMS value of ripple component in output voltage is (A) Vác 2V VD-D (В) V(2D-1) (C) de de (D) V de VD- D? ydQUESTION 5 A resistor, a capacitor, an inductor, and a mystery component are connected in parallel. The resistor has a resistance of 300N, the capacitor has a reactance of 2500, and the inductor has a reactance of 6000. The total impedance of the circuit is 59.52-j119.640. What is the mystery component? O there is no mystery component O resistor O inductor O capacitor
- C. Draw a general sine wave V vs t and I vs t plot for a purely resistive and a purely inductive circuit and show leading lagging parameters and clearly mark the phase difference.x (23) WhatsApp x4 Meet-hpd-sdbt-gho web.wl jil O Google bilp YouTube Gmal M Cou Harmonics generated due to the presence of switching power electronic devices are called Answer: An induction machine IS supplied t prase input yoltage of 22 and input current 204-14. The per phaseQUESTION 3 An inductor, a capacitor, and a resistor are connected in parallel with a function generator. The inductor draws 100mA RMS, the capacitor draws 150mA RMS, and the resistor draws 200mA RMS. Find the magnitude of the total current. O 450mA RMS O 544mA RMS O 352mA RMS O 206mA RMS