What electronic component is often used to prevent large voltage spikes from being produced when the current flow through an inductor is suddenly terminated?

Q: What single experimental requirement makes superconducting devices expensive to operate?

A: we need to tell what makes superconducting devices expensive to operate.

Q: What are the main auxiliary components used together with a linear fluorescent lamp and what are…

A:

Q: What Transient Voltage appears across the Circuit Breaker contacts at, or near Current Zero during…

A: Correct option is C) RESTRIKING VOLTAGE   As per the definition of restriking voltage  Restriking…

Q: For which measurement is this oscilloscope time difference reading useful?

A: Let the time difference between two waveform is "t" seconds and time period of both the waveform or…

Q: Describe about the smoke alarm experiment.

A: Smoke detectors are used to detect the smoke. When there is a fire and smoke arises, then these…

Q: Wouldnt it be fusion due to the ITER project?

A: As we know in today's era solar energy is used at a very low level. Surely, some countries are way…

Q: What are the main sources of electromagnetic interference (EMI) that can affect electronic systems?…

A:

Q: What is the unit of Luminous flux, Illumination, Solid angle, Luminance and Lamp efficiency ??

A: When light falls on any surface this phenomena is called as Illumination. Where Light is the cause…

Q: Discuss the mechanism of incandescent bulb, fluorescent lamp and LED

A: (1) Incandescent Lamp  The incandescent lamp works on the principle of heating effect of the…

Q: 2. Explain four different modes of triac with neat diagrams.

A: 1- MT2 and gate are positive with respect to MT1 and current flows from P1-N1-P2-N2. P1-N1 and…

Q: Define corrosion and also explain primary and secondary briefly explanation? step by step

A: The corrosion can be referred as the process by which the metal conductors loose their properties…

Q: Explain how an waveform. oscilloscope may be use to display a current

A: Oscilloscope is used to check the behavior of target signal and plot in x- y domain.it can plot…

Q: a circuit (

A: Source transformation in a circuit-

Q: Name the instrument used to measure solar intensity??

A: In this question we need to answer which instrument is used to measure solar intensity .

Q: Describe the graph of the oscilloscope

A: Electrical devices are used for measuring electrical parameters. Current, voltage, and power are…

Q: Q1/ What are the conditions for total internal reflection?

A: Given :   Brief introduction:    Total internal reflection is a property of a light.   Whenever…

Q: Discussion Laser application for measurement of single slit

A: APPLICATION OF LASER FOR MEASUREMENT OF SINGLE SLIT: 1. When monochromatic light is incident onto a…

Q: Create a circuit diagram for the given armature: (the circle one): 4 poles, 26 conductors, double…

A: 4 poles26 conductors-double layer-simplex wave winding

Q: e reflection coefficients

A: Reflection- When light wave passes through interface diagonally between two media if it gets…

Q: 14.Ceiling voltage of the excitation system is twice the normal excitation voltage. Select one:? O…

A:

Q: Describe the curve of the oscilloscope in the image given.

A: Electrical devices are used for measuring electrical parameters. Current, voltage and power are…

Q: (a) What type of deflecting signals are used to deflect the electron beam in an analog TV receiver…

A: What type of deflecting signal are used to deflect the electron beam in an analog TV receiver?

Q: Q. When the LED’s in the given figure will be ON? Explain in detail. Circuit diagram is attached.

A: The red LED needs ground so the NOR output should be 0 to glow. Similarly the green LED needs…

Q: What is the role of Gallium Arsenide in satellite stations

A: Satellites are commonly used for communication and to obtain geological data, these satellites use…

Q: 5. (a) What is the full form of the word "LASER"? Explain how stimulated emission amplifies light in…

A: (a) LASER: The full form of LASER is "light amplification by stimulated emission of radiation". A…

Q: What quantity does a phototransistor measure or sense

A: This question is about an optical electronic component called phototransistor. Basically it's a…

Q: Which microelectronic device failure mode is the most important for systems which must operate for…

A: In this case, the reason, which causes microelectronic devices to fail, needs to be selected.

Q: why is an oscilloscope the preferred test instrument when checking inductive type sensor

A:

Q: Describe at least 5 equipment’s used in Microwave measurement set up. 2. Describe two useful…

A: In microwave measurement set up conventional instrument like voltmeter and ammeter won't work due to…

Q: Examples of hypotheses that can construct electrical circuits?

A: Imagine if anyone is present in a dark cave & that person just lost their flashlight.…

Q: Draw the energy band structure of a conductor and a semiconductor material.

A:

Q: describe the short term behavior of the lightbulbs.

A:

Q: Pre-Laboratory Assignment 1-) What are the basic purposes of using an oscilloscope and a multimeter?

A: According to the guidelines which can answer first question   Oscilloscope is a device which is used…

Q: Create a circuit diagram for the given armature: (4 poles, 26 conductors, double layer, simplex…

A: 4 poles26 conductors-double layer-simplex wave winding

Q: What is a secondary cell?

A: An electric cell that can be rechargeable and can therefore be used to store electrical energy in…

Q: what is the meaning by modultion

A:

Q: Describe an example of CR circuit with diagrams, phase shift between voltage and current. How it can…

A: Circuit diagram of CR circuit is given by, The given circuit is series RC circuit in which…

Q: Why use Inductors in a circuit?

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

Q: What causes the depletion layer?

A:

Q: What is the difference between Zener breakdown and Avalanche breakdown?

A: Difference between Zener breakdown and Avalanche breakdown :

Q: What is the maximum recommended limit of RMS voltage (in percent) for continuous operation of shunt…

A:

Q: Question No.15:  What are the different moderators used in a nuclear power plant. What properties…

A: Moderators are used in nuclear reactor to slow down the chain reaction which is generated by nuclear…

Unijunction Transistor (UJT)

The Unijunction Transistor (UJT) is a three-terminal switching semiconductor device. It contains an n-shaped silicone object bar with a terminal attached to its two ends known as base one and base two. The third terminal is connected to a highly enclosed p-type material attached to the bar section of its length and is known as emitter. As there is only one corrective cross within the device, it is therefore called the 'Unijunction' transistor. The characteristics of the single junction transistor show the wrong resistance if it finds use in resting oscillator circuits for various applications.