Draw the external characteristics atN = constant and discusses the results?LoadterminalField currentVoltagesteps1- умано23456220215210209206204LoadCurrent1.32.33.24.95.60.290.290.290.290.290.29

Field Current The field current is the current that flows through the windings in the non-moving…

Draw the external characteristics at N = constant and discusses the results? Load terminal Field current Voltage steps 1 2 3 4 5 6 220 215 210 209 201 204 Loa d Current 1.3 2.3 3.2 4.9 5.6 0.29 0.29 0.29 0.29 0.29 0.29

Draw the external characteristics at N = constant and discusses the results? Load terminal Field current Voltage steps 1 2 3 4 5 6 220 215 210 209 201 204 Loa d Current 1.3 2.3 3.2 4.9 5.6 0.29 0.29 0.29 0.29 0.29 0.29

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Similar questions

A Capacitor filter is used at the output across the load in order to minimize the ripple factor of the output voltage. The expressions of the average output voltage Vpc and the output AC component VAc are given below. If R = 1k2 and the single phase bridge rectifier supplied from a 120V - 50 Hz sinusoidal source, then the capacitor value that will maintain the amount of the output ripples to less than 4% would be equal to: VDC = Vm(4FRC – 1)/4ƒRC) VAC = Vm/(4/2ƒRC) Select one: O a. 63.39uF O b. 33.2uF O c. 93.39UF O d. 126.2uF TOSHIBA
A step-up chopper has input voltage of 220 V and output voltage of 660 V. If the conducting time of the IGBT based chopper is 100 micro- sec, then duty cycle will be a. -0.66 b. 0.7 c. 1.66 d. 0.66
In a rectifier circuit , DC output voltage and RMS output voltage is 0.3 V & 0.48 V respectively. The form factor of this circuit is ___________________.
iv. Explain what carrier mobility is and elaborate on the factors that influence carrier mobility. а. A 80 V rms is stepped down to 18V rms by a transformer. The output from the transformer is rectified using a half wave rectifier circuit and connected to a 47.5 2 load resistor. Draw a circuit diagram of this arrangement and the waveform at each stage.
1) In a single half wave rectifier which is uncontrolled, with an input voltage of 240V, 50HZ with a load of pure resistance of 1502 connected. Apply the core concepts of uncontrolled rectification to solve the following parameters a) Average and rms value of output voltage across the load b) Aveage and rms value of output current c) Average value of ac power across the load d) Power factor e) Ripple factor
Consider the full-wave rectifier circuit below. RL = 10 kQ, Vy= 0.7V, the input voltage N₁ V₁ = 120sin(2 60t) V(rms). The transformer turns ratio = 20, where N₁ is the number of N₂ turns in the primary and N₂ is the number of turns in each of the secondary winding. a) Plot Vs and Vo on the same graph for two periods, assuming there is no capacitor (C = 0). b) Determine the capacitor value so that the ripple voltage is limited to 1V. Plot the output voltage on the graph from part a) c) Indicate on the graph where diode D₂ has the maximum reverse bias and determine Peak Inverse Voltage (PIV). VI Vs Vs D1 KH KH D2 с RL VO
iii. For fully controlled single phase bridge rectifier with inductive load (load current is continuous) ,supply voltage 220 V(RMS) and a=30° .The mean value of output voltage is : (a) 150.32V (b) 171.52V (c) 120.98V
Draw dc load line :
Análisis de rectificador onda completa Consider the capacitor-filter rectifier circuit as shown in Figure 1. The input is a single-phase source that is derived from a 220 Vrms mains. Tasks for analysis: (a) Rig up the circuit as shown in Figure land plot V andi versus time. (b) Why is there ringing on the current wave-form? (c) What is the series impedance of the circuitệ (d) Plot V and V. versus time. What is the ripple? How does ripple depend on load, capacitor C; and frequency of input wave-form? (e) Measure the current and voltage waveform across the rectifier diode. (f) Estimate the average and ms currents through the rectifier diode, Calculate the diode power dissipation. (g) What should be the peak current rating of the diode? (h) Change the initial charge voltage on the capacitor Cr. What is the effect on the input surge current? (i) Change the phase angle of the input V, at start up. Observe the effect on current i. What happens and why? 1) Under whaf conditions do you get…
A 120 Vp is applied to the primary coil of a center-tap transformer of turn ratio (n1 : n2 = 6: 2) . If the secondary coils are connected to a Ge diodes center-tap full wave rectifier, the output DC voltage is about __________. *1- 13.42 V2- 14.15 V3- 15.58 V4-12.54 V5- 16.23 V
write down the formulae for 3-phase fully controlled,full wave rectifier with inductive load for the following parameters: Average DC voltagerms voltagepeak inverse voltagerms currentaverage DC currentefficiencyfiring angleextinction anglepower outputpower inputform factorripple factordistortion factortotal harmonic distortiondisplacement factorpower factor of rectifier. Please answer all subpart...
In a rectifier circuit , DC output voltage and RMS output voltage is 0.3 V & 0.49 V respectively. The form factor of this circuit is ___________________. a. 1.63 b. 3.27 c. 0.61 d. 1.17