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Q: General Purpose Diodes are mostly preferred in chopper circuits. Is it True? Justify.

A:

Q: In half wave rectification circuit use H.V.D.C if the output voltage 60kv step up transformer 1/3…

A:

Q: The zenor current has to be at least lk value in order for the zenor diode to used as a voltage…

A:

Q: What is the condition to obtain the maximum efficiency of a Rectifier? Neglecting the value of total…

A:

Q: In order to reduce the reverse recovery time of the diodes, __________ is carried out. a. adding an…

A: Correct Option : D).

Q: A center tapped full-wave rectifier circuit has the following specifications: ac supply line is 120…

A: primary supply voltage is 120 V. Nothing is mentioned about the primary side voltage of the…

Q: What is the breakdown voltage of zener diodes?

A: Under reverse bias conditions, if the applied reverse voltage (Vr) is greater than the breakdown…

Q: What is the significance of connecting the Zener diodes back-to-back?

A: Given  We need to enumerate the significance of connecting zener diodes back to back. Please find…

Q: In a full wave bridge rectifier, the transformer secondary voltage is 20sinwt. The forward…

A:

Q: Figure Q1 (a) showed full wave rectifier. The step-down transformer has turn ration 9:1. Cut in…

A: Disclaimer:  Since you have asked multipart questions, we will solve the first three subpart for…

Q: (a) Determine the minimum and maximum input voltages that can maintain the zener diode IN4753A in…

A: To solve above question, one should know about Zener diode and its application. A Zener diode is a…

Q: What type of waveform is produced from a bridge rectifier circuit with an open diode? Oa. Half-wave…

A: The output of the bridge rectifier needs to be analyzed when one of the diodes is open and how to…

Q: transformer coupled full wave rectifier, if 100 V peak sine For a center tapped wave (60Hz) is…

A: Types of converters AC AC Converter AC DC Converter DC-DC Converter DC AC Converter

Q: Q1) The main advantage of the bridge rectifier circuit upon half-wave and Centretap full wave…

A: The solution is given below

Q: How are integrated circuits and microchips related, and what are some common applications for…

A: Integrated circuits (ICs) and microchips are closely related, and the terms are often used…

Q: 4. General Purpose Diodes are mostly preferred in chopper circuits. Is it True? Justify.

A: Ans. No

Q: The zener diode shown in the circuit has a reverse breakdown voltage of 10 volts. The power…

A: Given- Reverse breakdown voltage- VZ=10V,Rs=200 Ω, To Find- The power dissipation.

Q: Conclusion about zener diodes

A: A brief explanation is as follows.

Q: Q2. A three phase full wave uncontrolled bridge rectifier has an AC input voltage of 90 V RMS at 60…

A: Given data, Supply RMS voltage Vr=90 V. Frequency f=60 Hz. Load resistance RL=440 Ω.

Q: Q2.Three phase half-wave diode rectifier is operated fr 460 V,50 Hz supply at secondary side and the…

A: Since you have asked multiple questions in a single request, we will be answering only the first…

Q: In a full wave bridge rectifier, the transformer secondary voltage is 15sinwt. The forward…

A:

Q: Tthe diodes are 1N4001 general-purpose silicon diodes with a rated peak reversevoltage of 10 V and…

A: Step 1:

Q: A half-wave rectifier with a reservoir capacitor is connected to an AC mains supply (220Vrms, 50Hz)…

A: given

Q: A 24-V secondary of a transformer is connected to a half-wave rectifier and a 50 ohms load device.…

A: In this question,  A 24-V secondary of a transformer is connected to a half-wave rectifier and a 50…

Q: Part A- Why negative peaks are eliminated in Half Wave Rectification and how this can be achieved in…

A: Ans.A Negative peaks are eliminated in half wave rectifier due to reverse bias state of diode.…

Q: Figure shows a composite switch consisting of a power transistor (BJT) in series with a diode.…

A: Referring to the given figure, the diode is connected in series, therefore, the current can only…

Q: Q1 Figure Q1(a) is a full wave bridge circuit with a capacitor filter and the output waveform…

A: Full wave bridge rectifier- Full wave bridge rectifier is a combination of four diode which are…

Q: 38. The single-phase ac center-tap full-wave rectifier input voltage is 230 V (rms). Determine the…

A:

Q: 5. In the blow figure, AC input voltage Vs has 200 Vank and 60Hz. The DC voltage Vdc is 100V, and…

A: In this question We need to determine the Maximum current of i, average current of i and rms current…

Q: When Vs=4290 Consider the circuit and parameters illustrated below.if a derating factor of 12% is…

A: Given, Vs=4290 V De-rating factor =DRF =12% =0.12 R=200 kΩ C=0.1 μF let , Ib = leakage current ∆Ib…

Q: 2 a) Name of the Circuit? (Assume Silicon Diodes) 4:1 D b) Find the peak input voltage to the 120 V…

A: As per the guidelines of Bartleby we supposed to answer first three subparts of the question for…

Q: Please answer all subpart please answer in typing format please all subpart is compulsory

A: Step 1:Given:Transformer secondary voltage, Vs​=10V (as it is a center-tapped transformer, the…

Q: Why is the ripple voltage inversely proportional to the Load Resistance and Capacitance in an…

A: In an inductors filter, the ripple factor is directly proportional to the load resistance RL and in…

Q: For a Full wave rectifier circuit, the AC voltage input to transformer primary is 115V. Transformer…

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Q: Zener diode is a type of a junction diode that is normally used in

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Q: A three phase full wave uncontrolled bridge rectifier has an AC input voltage of 90 V RMS at 60 Hz…

A: Given, A three phase full wave uncontrolled bridge rectifier,                    Vin= 90V rms (line…

Q: Bypass diodes are connected in parallel with a solar cell to prevent the discharge of current from…

A: Given data:

Q: Q2. A three phase full wave uncontrolled bridge rectifier has an AC input voltage of 90 V RMS at 60…

A:

Q: With help of V-I characteristic curve for diode (sketch), briefly explain the different between…

A: Disclaimer: Since you have asked multiple questions, we will solve the first question for you. If…

Dielectric Breakdown

A dielectric is a material with low electrical conductivity and so is classified as an insulator. Dielectric materials are used to block the flow of electricity through them, allowing them to behave as an insulators. They can also be used to store electric charge or improve capacitance.Dielectrics have no free electrons for conduction because electrons are tightly bound to the nucleus. Because dielectrics contain a small number of electrons for electrical conductivity, they have a dipole. The two primary roles of dielectrics in electrical devices are insulation and electrical energy storage. An electric field polarizes the dielectric, and the polarization of the molecules allows dielectric materials to store charge.