calculate the resistance value to be placed in series to ensure maximum power transfer
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A: The solution can be achieved as follows.
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A: The solution can be achieved as follows.
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A: The value of current Is can be calculated as follows.
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calculate the resistance value to be placed in series to ensure maximum power transfer
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- Q1/ Sketch and describe mathematically the even and odd components of the signal shown in Figure (1) -1-2-012345 Figure (1)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 choiceA three phase fullwave controlled rectifier has an input voltage which is 480vrmsat 60hz. the load modelled as a series resistance and inductance with R=10ohm and l=50mH. determine the delay angle to produce an average of 50ain the load.
- c) A buck converter with constant frequency peak current mode control has Vs = 28V, V = 20V, L = 301uH, fs = 100 kHz. Find the ramp slop for the optimum compensation and the peak compensation voltage. %3DAnálisis 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…-4) Design a circait containing a comparater with a hy steresis loop a. Draw the circuit with all values of the components required for the dksign. b. What is the name of the circuit in (a). c. Sketch the output waveform when the input is a 15-V peak sine wave. d. Adjust the value of RI in the circuit such that the hysteresis width will be 10.
- For a single-phase half-wave centre-tapped rectifier, the fundamental frequency of output voltage is__ e) two times the input frequency. f) three times the input frequency. g) same the input frequency. h) four times the input frequency.I need a diagram of a circuit by the transform and rectification block, using the bridge rectifier circuit (KBJ1008). It can be a source of any value. You don't need to do any calculations, just a drawing of how this circuit will look, please.Let the values are R1=622.8ohm,R2=915.95 ohm ,The error voltage is =7.9 Volt.and the initial value of output is 5.5 Volt. Vout =
- 1) Explain the Voltmeter PMMC instrument and the Ammeter PMMC instrument in AC?2) What are the benefits of using an Auto Transformer instrument in AC?You are tasked to look for a converter circuit design that has the specifications tabulated in Table I. The aim is to produce an output voltage of 20 V which can be used to drive a load of 120 W. The converter must operate in CCM. Table I: Design Specifications Design Parameters Input voltage Switching frequency Output current ripple Output voltage ripple Values 35 V 60 kHz 5 % 1% a) Sketch the final converter and label all parameter values b) Sketch the final operating waveforms and label all parameter values c) Determine Ve.min and Vemax- Check if the output voltage ripple matches with the design requirement.Q5 (a) A centre tapped rectifier has the following parameters: Nsec = 0.2, Vp(pri) = 240 V, f = 120 Hz Npri Determine the ideal average voltage (Vpc), peak inverse voltage (PIV), rms ripple voltage (Vr(rms)) and ripple percentage (r) of this rectifier circuit.