What is the value of Ra in the network below when Rd=1,144, Re-2,864, and Rf=3,268? Ra X Y www Rd Re www Rb Your Answer: N Rc Answer units Rf N Z' Y

D = 0.9 1.5° and B = 150 65° has at the load end a The load voltage and current are V₁ and I₁ A' B' VL B][Y and evaluate these constants. C' D' IL A long line with A transformer having series impedance Zr Obtain expression for Vs and Is in the form 10067°. [$]-[ =

Find the following : 1.Ripple Voltage (vpp) 2. Zero-to peak ripple(Vop) 3.secondary winding of the transformer high line and low line

A microwave with ratings shown in Figure 2 is being supplied with a single phase 120 VAC, 60 Hz source. SAMSUNG HOUSEHOLD MICROWAVE OVEN 416 MAETANDONG, SUWON, KOREA MODEL NO. SERIAL NO. 120Vac 60HZ USTED Kw MICROWAVE MW85OWA 71NNBO0010 1.2 (UL MANUFACTURED: NOMEVEER-2000 FCC ID: THIS PRODUCT COMPLIES WITH OHMS RULES 21 CFR SUBCHAPTER J. A3LMW850 MADE IN KOREA SEC Figure 2 Given that the device is operating at rated conditions and has a power factor of 0.8 lagging. The instantaneous current I = 12.5A The equivalent impedance z = 9.6Z36.87°N a) Calculate the new and improved power factor if a 250 µF capacitor is inserted in parallel with the supply. Draw a phasor diagram showing the following parameters after the capacitor is inserted (calculate where necessary): i The source curent, Is ii. The voltage across the inserted capacitor, Vc i1i. The current through the inserted capacitor, Ic iv. The current through the microwave oven, IL

Find |V2| , 82, and Sgifor the system shown in Pig 1. .In the transmission system all the shunt elements are capacitors with an admittance ye-J0.01 p.u, while all the series elements are inductors with an impedance of zL = j0.1. %3D Sp2 =2.8+j1.2 SG1 V2=120° V=1.05 Z0° Figure 1

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A real transformer has Np-500, Ns-100, Rp-3.52, Rs-22, Xp=202, and Xs-82. A 65V RMS source and a 20225° load are connected to the transformer. Draw the circuit and calculate the magnitude of the voltage across the load.

W PHYS 2426 Homework 9 - PHYS C Consider The Situation When Aln x H Sign in to your Microsoft accoun A webassign.net/web/Student/Assignment-Responses/submit?dep=25263729&tags=autosave#question4036733_6 B E Apps M Gmail O YouTube A Maps Four long, parallel conductors carry equal currents of 1 = 6.00 A. The figure below is an end view of the conductors. The current direction is into the page at points A and B and out of the page at C and D. C P B (a) Calculate the magnitude of the magnetic field at point P, located at the center of the square of edge length { = 0.200 m. pT (b) Determine the direction of the magnetic field at point P, located at the center of the square of edge length e = 0.200 m. O to the left O to the right O upward O downward O into the page O out of the page (c) What If? What would be the magnitude and direction of the initial acceleration of an electron moving with velocity 2.73 x 10° m/s into the page at point P? magnitude |m/s² direction |---Select-- 6:58 PM O Type…

A high-voltage direct-current generating station delivers power to a city. The generator output voltage is Vo = 400 kV, the city is represented by resistance RL = 1749 ohms, and each wire of the transmission line round-trip between the station and city is represented by resistance RTL = 159 ohms. What percentage of total power supplied by the generating station is consumed by the transmission line? Vo RTL M RTL M RL (city)