Explain why the deposition temperature for polysilicon films is moderately low, usually between 600°-650°C

Q: A half wave diode circuit using ideal diode has an input voltage 20 sin ωt volts. Then average and…

A: Rms value of the half wave diode circuit is given by , Vm / pi Average value of the half wave diode…

Q: When forward biased, an ideal diode * is one which behaves as a perfect Conductor O None of these…

A: First option is correct. The detailed explanation is provided below.

Q: why is the effect of diode

A: Diode- When diode is forward biased it is short circuited in a circuit ideally. When diode is…

Q: The middle region of the diode where the two types of silicon come together is called this: a)…

A:

Q: What is an ideal diode?

A: Diode: It is a two terminal p-n junction semiconductor device. It allows unidirectional current…

Q: A typical n-type GaAs Gunn diode has electron density of n=1018 /cm3 , electron density and mobility…

A:

Q: At room temperature, this type of semiconductor is neither good conductor nor good insulator.…

A: [Correct option-1] Intrinsic Semiconductors:- Intrinsic semiconductors are pure semiconductors. They…

Q: Draw the I-V characteristic of diodes and show the breakdown voltage, knee voltage on the graph.…

A: The detailed answer is solved below according to the given parameters and instructions in the…

Q: A trivalent impurity is added to silicone. Please choose one: a. an n-type semiconductor b.…

A: Right Answer option D. P-type Semiconductor

Q: Briefly explain how to verify the serviceability of a diode using a multi meter.

A: Diode Mode Testing using DMM Whenever you take the physical diode & inspect it , one can't…

Q: Explain how to test a semiconductor diode whether it is defected or not, by means of an ohmmeter?

A: Actually ohmmeter having two terminals. Those are positive and negative. Diode is having two…

Q: R2 D1 1800 D2 V1 E12 V R1 D3 R3 2000 1500

A: First we will check which diode will be on or off then we will find out current through diode

Q: With suitable crystal structure, explain N type extrinsic semiconductor in detail.

A: To increase the conductivity and to get the desired electrical properties, the intrinsic…

Q: Assume that a silicon diode is being used as a temperature detector. If its temperature increases,…

A: If the ambient temperature increases then the charactersic curve of silicon diode shifts to the left…

Q: Assuming a constant voltage drop of 0.7V across the diodes when they conduct, solve for the current…

A: The diode turns on when they are forward biased. The diodes are replaced by a battery of voltage…

Q: In what position would you have a silicon diode between points A and B to conduct and solve the…

A: we need to find out the diode position and find out the voltage and current for the each element.

Q: Sketch i versus v to scale for each of the circuits shown in Figure P9.39. Assume that the diodes…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: State the different damages of diodes

A: Different damages of diodes: i) Short circuit  ii) Open circuit iii) Leakage situation.

Q: D1 R2 1800 D2 V1 E12 V R1 D3 R3 2000 1500

A:

Q: The density of doping of zener diode is less than normal diode. True False

A: Simple problem on analog basic semiconductor diode circuits.

Q: What type of diode is 1N4007gp? Prove

A: Brief description : Diode is a unidirectional device it will provide switching between input and…

Q: The datasheet shown below for a group of commercial Zener diodes, according to the datasheet the…

A: Leakage current: It is small amount of current flow when the diode is reversed biased. When reverse…

Q: Question: In a three phase semi converter for firing angles equal to 90 degree and for continuous…

A: In this question we will find conduction angle of diode for 3 phase semiconverter..

Q: Why is Silicon used more commonly than germanium in the production of Solid State Components

A: Both silicon and germanium were used to produce solid-state devices, but silicon is the most common.…

Q: Question 13 The Zener breakdown occurs at moderate voltages because of tunneling of charge carriers…

A: The Zener breakdown takes place because of a high electric field. Whenever the high electric-field…

Q: What are the different uses of diodes? Compare different types of diodes on the basis of speed,…

A: A diode is a two-terminal electrical device, that allows the transfer of current in only one…

Q: 4- What are types of power diodes?

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

Q: 1. Determine whether each silicon diode below figures is forward-biased or reverse- biased.

A:

Q: Compare the results of static or dc resistance of the diodes obtained from different values of…

A: The characteristics of a virtual diode and a 1N4001 diode is shown in the question. The values of…

Q: Question 14 The density of doping of zener diode is less than normal diode. O True False

A: The detailed answer is solved below according to the given parameters and instructions in the…

Q: Compare the results of static or dc resistance of the diodes obtained from different values of…

A: The characteristics of a virtual diode and a 1N4001 diode is shown in the question. The values of…

Q: (i) For the silicon diode circuit of Figure Q1 (b(i)) Determine Ip, Vo2 and Vo. Voa Vo +12v DI Da $…

A:

Q: What happens if a voltage above the normal operating voltage is applied to the diode?

A: Solution  If a voltage above the normal operating voltage is applied to the diode. it will start…

Q: Determine whether the diode will be conducting or not

A: In this question we need to find diode is conducting or not.

Q: At standard temperature and pressure, what type of semi conductivity will dominate in STTIO3…

A: Given, SrTiO3 (strontium titanate). We have to find what type if semi conductivity will dominate.…

Q: Explain why a semiconductor diode has negative resistance temperature coefficient.

A: Given, We have to explain why a semiconductor diode has negative resistance temperature coefficient.…

Q: What is the barrier potantial of silicon diode at room temperature?

A: barrier potential is the barrier which requires addditional charge to cross the region

Q: Decreasing the concentration of doped elements in TEG modules lead to an increase in a. all. O b.…

A:

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

A:

Q: Explain why an n-type semiconductor material is electrically neutral and not negatively charged.

A: Semiconductor are the material made of pure Si or Ge or compound . They have conductivity in between…

Q: c=R Figure P9.44 5 In the full-wave power supply shown in Figure P9.44 the diodes are 1N4001

A: The given problem is of the full-wave rectifier, the value of the peak inverse voltage is to be…

Q: Draw the V-I characteristic curve of a Ge based Zener diode with Zener breakdown voltage (?z=5 ?).…

A: Zener diode: Zener diode is basically like an ordinary PN junction diode but normally operated in…

Q: Intrinsic carrier concentration of pure silicon at 300 K will be .................?

A:

Q: For a single phase half wave rectifier, with R load, the diode is reversed biased from ωt = π to 2π,…

A: We need to tell about non conduction angle of diode for  the half wave rectifier .

Q: Explain how the Ideal diode can be tested using the Multimeter.

A: The explanation is as follows.

Q: 1.) Determine voltages across resistance using 1st approximation. 2.) Determine currents across…

A:

DC Generator

An electromechanical machine which converts input mechanical energy to respective output electric energy is called a generator.