A 3-phase full-wave bridge rectifier is built using six power diodes numbered 1 to 6. The phase sequence of the 3-phase source is ABC and the line to line voltage is 208 V. The line to neutral voltage of phase A has an angle of -30 degrees. The anodes of the diodes 1, 2, 3 are connected to phase A, B, and C, respectively, and the cathodes of diodes 1, 2, and 3 are connected to a common terminal that serves as the positive terminal of the rectifier's output. The cathodes of diodes 4, 5, and 6 are connected to phase A, B, and C, respectively, and the anodes of diodes 4, 5, and 6 are connected to a common terminal that serves as the negative terminal of the rectifier's output. If diodes 2 and 5 are damaged and act as an open circuit, what would the RMS voltage be at the load?
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- help with multiple choicearrow_forwardAn 8.2 zener diode at 25 C has positive temperature in coefficient 0.00492 mV/C, what is the change in zener voltage at * 60 Carrow_forwardIf one of the diodes in the figure below is open, the average voltage across the load is:(a) increases (b) decreases (c) does not changearrow_forward
- 3-phase-demos-3vi File Edit View Project Operate Tools Window Help Waveform Chart 8 21 2- 18- 16- 14- 12- 1- 08- 06 04- 02- 0 -02- 04- -06- 08- -1- -12- 14- Time རྔ་ལྷ་ལྟ་ Amplitude Time A-B (D1, DS) A-C (D1, D6) B-C (D2, D6) B-A (D2, D4) C-A (D3 D4) C-B (D3, D5) A-B A-CA B-C B-A C-A C-B KKKKKK 081 -0.92 -1.73 081 0.92 1.73arrow_forwardFind the current I if both diodes are identical. Voltage V = 0.8V and let the reverse saturation current be 10-⁹A. D1 D2arrow_forward眼101 : Q bis 53010405358619... 2 > permitted by MeGraw-Hill for their individual course preparation. If yon are a student using this Manual, you are using it without permission. Chapter 3, Problem 15. Apply nodal analysis to find i, and the power dissipated in each resistor in the circuit of Fig. 3.64. 2 A 10 V 6 S 5S 4 A Figure 3.64 PROPRIETARY MATERIAL. © 2007 The McGraw-Hill Companies, Inc. All rights reserved. No part of this Manual may be displayed, reproduced or distributed in any form or by any means, without the prior written nermission of the nuhlisher or used hevond the limited distrihution to teachers and educatorsarrow_forward
- Please Help ASAP!!! Solve using option Carrow_forwardA 3-phase full-wave bridge rectifier is built using six power diodes numbered 1 to 6. The phase sequence of the 3-phase source is ABC and the line to line voltage is 440 V. The line to neutral voltage of phase A has an angle of -30 degrees. The anodes of the diodes 1, 2, 3 are connected to phase A, B, and C, respectively, and the cathodes of diodes 1, 2, and 3 are connected to a common terminal that serves as the positive terminal of the rectifier's output. The cathodes of diodes 4, 5, and 6 are connected to phase A, B, and C, respectively, and the anodes of diodes 4, 5, and 6 are connected to a common terminal that serves as the negative terminal of the rectifier's output. If diode 1 is damaged and acts as an open circuit, what would the RMS voltage be at the load?arrow_forward
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