Answer in Sentence/Paragraph form. Maximum of 5 sentences each. Lesson: Electronics: HALF-WAVE Rectifier with and without Filter 1. What is the function of the filters? 2. What is TUF or Transformer Utilization factor? 3. What is the average value of output voltage for half-wave rectifier? 4. What is the peak factor?

Answer in Sentence/Paragraph form. Maximum of 5 sentences each. Lesson: Electronics: HALF-WAVE Rectifier with and without Filter 1. What is the function of the filters? 2. What is TUF or Transformer Utilization factor? 3. What is the average value of output voltage for half-wave rectifier? 4. What is the peak factor?

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter12: Electronic Control Devices

Section: Chapter Questions

Problem 4RQ: What is the difference between a diode and rectifier?

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Discussion: 1- Calculate the theoretical output DC voltage of the half wave rectifier circuit and compare it with measured value. For the capacitive filter, obtain the theoretical values of the DC output voltage and the ripple voltage and compare these values with the measured quantities. 2- Explain the effect of increasing the filter capacitance on the output voltage. 3- What is the difference between Half-Wave Rectifier and Full -Wave Rectifier? 4- What is the advantages and disadvantages of Full-Wave Bridge Rectifier over Half Wave Rectifier?
a) Draw the 3-phase half-wave uncontrolled rectifier circuit for resistive load.b) Briefly explain the purpose of use.c) Draw the sinusoidal input voltages and the output voltage on the load.
By comparing the performance of DC -DC chopper with controlled rectifier circuit which one of the following statement is wrong ? O a. Efficiency is better in chopper circuit b. small filters are required in chopper circuit O c. Regenerative braking process is very slow in chopper circuit O d. Switching frequency is responsible for output ripples in chopper circuit Clear my choice
The figures represent respectively: choose 1 alternative A)The output voltage waveform of a “full wave bridged” type rectifier and the output voltage waveform of a “full wave with center tap transformer” type rectifier only. B)The output voltage waveform of a “full wave bridged” rectifier and the output voltage waveform of a “half wave” type rectifier only. C)The waveform of the output voltage of a “half wave” rectifier and the waveform of the output voltage of a rectifier which can be either the “full wave bridged” or “full wave” type (with center tap). D)None of the above answers are correct.
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Comparing the performance with controlled rectifier circuit which one of the following statement is wrong for DC -DC chopper ? a. small filters are required O b. Regenerative braking process is very slow O c. Switching frequency is responsible for output ripples O d. Efficiency is better in chopper circuit
Draw the bridge type full-wave rectifier power supply consisting of 4 layers (reducer, rectifier, filter, regulated) and explain the task of each layer (by drawing the signal entering the layer and the signals leaving the layer).Please explain briefly.
Discussion and calculations 1. Compare between the simulation and theoretical results for input and output voltages 2. What is delay angle control of three-phase half- wave converter? 3. When you design high power rectifier, what type of converter must be use? Why?
Comparing the performance with controlled rectifier circuit which one of the following statement is correct for DC -DC chopper ? O a. Regenerative braking process is very slow O b. Efficiency is poor in chopper circuit O c. small filters are required O d. Switching frequency is not responsible for output ripples
H.W - For a three phase half wave controlled rectifier with resistive load if the input supply voltage is (Vrms 380 Volt and f= 50 Hz) and the trigger angle (a = 90°), (R-10 S2), Then determine the followings:- 1. Draw the rectifier circuit. 2. Draw to scale the input voltage, the load voltage and the current waveforms. 3. Determine the mean values of the load voltage and load current.
Comparing the performance with controlled rectifier circuit which one of the following statement is correct for DC -DC chopper ? a. Switching frequency is not responsible for output ripples b. small filters are required c. Regenerative braking process is very slow d. Efficiency is poor in chopper circuit