Question 19 4 pts Determine the line voltage, Vl(bc) 1252 - 120° V 92/35°12 Z3 125_120°...
Question 18 4 pts Determine the load voltage, Vz2 115 -120°V 92/35°12 23 115 420°v {- + 115 bov 92/35°n\ z /22/223502 350 ca , O 1992 - 120° V O 199X120°v O 199 20°V O 1152 – 120° V O 115Z120°v
Question 11 1 pts The peak voltage of an AC source is 200. V. What is the rms voltage? O 200 V O 282 V O 141 V O 100V 1 pts Question 12 In the typical household AC voltage of 120 V, calculate the peak voltage: O 240 V O 120 V O 170 V O 85 V 1 pts Question 13 In an AC series circuit the inductive reactance is 50 and the frequency is 100 Hz. What...
(4) A voltage source of V40-V cos (ot) (o-2 π. 106 rad/s) drives a transmission line (Zo -100 Ω, length λ/8) terminated with a resistor R1 00 Ω in parallel with an inductor L -16 μΗ. What are the input impedance, the input voltage Vin (t) and load voltage VL(t)? What power is dissipated in resistor R? 2 -100
Question 4 19 pts (TCO 3) Calculate the voltage values (VR, VC) for the circuit shown. R1 V1 2.2ko C2 47nF 12 V 15KHz ODeg
21: Question 19. - 10.0 pts possible In the figure below, the 14 V battery has an internal resistance of 1.0 12, as shown. The circuit has been connected for a long time. 8 μF O 1. 13.3333 2. 63.8182 3. 45.8182 9 Ω O 4. 11.3684 14 V 12 12 112 5. 16.2353 6. 92.0455 Find the charge on the 8 uF capacitor if R1 = 12 N and R2 = 91. Answer in units of uC. O 7....
Question 4 25 pts Determine the RMS value of the waveform shown in the figure below. In the figure, the peak voltage is 4V. v(t) 5 10 15 20 25 30 35 O
Question 6 4 pts A 35 kg mass travels at a constant speed of 24 m/s. What is the kinetic energy of the mass? O 10.08 kJ O 1.46 kJ O 14.70 kJ O 20.16 kJ O 0.420 kJ Question 7 4 pts A circuit has a current of 6 A, and a battery supplies a voltage of 30 V. What is the resistance of the circuit? d) 50 a) 360 b) 180 O c) 500
Problem 4 Capacitor Voltage (V) vs Time (s) 140 120 100 e 80 60 40 20 10 Time (s) 20 15 This graph shows the voltage across a discharging capacitor, which follows the rule: 1.) Using the information in the graph, what is the value of Vo? 10 2.) What is the halftime for the voltage decay (the time at which the voltage reaches half its initial value)? Read the value from the graph to the nearest whole number of...
4:13 7 11 Exit Question 19 5 pts The line graph below shows the price of a stock over the course of the day. 10 9 8 Price of Stock in Dollars 2 9AM 10AM 11AM 12AM 1PM 2PM 3PM 4PM 5PM 6PM At what time was the stock price highest? 12 PM 9 AM 1 PM O 2 PM
Question 4 30 pts ial а 1020° V 36-282 Vab n 102 - 240 V 102 - 120° V 36-j8.12 36-28 12 Vca b ibl Voc с ia Find the line currents and line-to-line voltages. Round answer to 2 decimal places, add O's as needed. Express magnitude as positive number and angle between 180° ial = Z о А in = 2 °A id = 2 °A Vab = 2 °V Ubc = 2 V Uca = Z OV