What is a secondary cell?

Q: a) The approximate approach. b) The exact approach.

A:

Q: Discuss the types of oil circuit breakers.

A: A power system has to transmit power from the generation side to the load side. For this purpose,…

Q: Exhibits no energy gap between the valence and conduction ?

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Q: Question2: Define The followings effect on PV -IV curve by drawing each effect 1. Temperature effect…

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Q: Refer to Figure 5 (image attached) : Why does LED turned on quickly and turned off gradually, when…

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Q: Write a question appropriate for this course about the amount of charge stored in a large capacitor…

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Q: e Definition of electrical series circuits and Definition of electrical parallel circuits ?

A: Electrical circuits are generally divided in two catagories series circuit consists of the all the…

Q: Is this system

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Q: Example of P type Impurity is

A: The p type impurity are the elements which have only 3 electrons in their valence shell. There are…

Q: beta (the part because inductive) and alpha (firing angle) in Thyristor factor or scale?

A: This question is regarding the thyristor factors like extinction angle and firing angle of the…

Q: What Is the opposite of redistance

A: Resistance R The property which is oppose flow of charge carriers( electrons  ) .the element is…

Q: What is the unit of inductance?

A: Inductance is a very important property of a conductor. This property prevents any change in the…

Q: Intrinsic

A:

Q: What is the reason of using an inductor in the ballasts instead of an resistor? In which cases can a…

A: We have two benefits of inductor by using instead of ballasts Such as  The reactance of inductor can…

Q: have an underground buried cable, suppose the cable is derected (oper circuit) somewhere along its…

A: Given that an underground buried cable has open circuit fault and we have to locate the position of…

Q: Q2. What are the major carriers in the depletion region? Explain. Plz Write like a summary.

A: the major carriers in the depletion region

Q: can be used as electrical power source in satellites or orbiting space systems

A: solve the prob

Q: Discuss the arcing phenomenon in a circuit breaker. Please write more answer

A: Phenomenon of Arc :- A Circuit breaker consists of two contacts namely "fixed" and "moving contacts"…

Q: a circuit (

A: Source transformation in a circuit-

Q: What are the working principle of air blast circuit breaker

A:

Q: what type of resistor is used to discharge a capacitor?

A: The explanation is as follows.

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: Name three common sources of interference.

A: Signals are a means of communication. Electrical signals are transmitted between sending point and…

Q: what is the star equivalent circuit

A: In this question we need to find its equivalent star circuit.

Q: How would you describ the flow of Alternating Circuit (AC) and Direct Current?

A: In direct current (DC), the electric charge (current) only flows in one direction and it is…

Q: What is electrically current

A: It is asked to determine the electrically current. This has been specified with the concept of…

Q: When is supernode used in a circuit analysis? Provide an explanation.

A: If we have a voltage source in between two nodes then the two nodes are considered as SUPER NODE

Q: a. What is meant by transmittive cell type in LCD construction

A: According to guidelines we need to solve only the first question. According to the question, we need…

Q: Explain the difference between charging current and faradaic current

A: Current: It is the time rate of the change of the charges. It is also known as the flow of the…

Q: What does ohms law states?

A: Ohms law: It states that voltage across a conductor is directly proportional to the current flowing…

Q: Define miniature circuit breakers and state sevenreasons for its use

A: MCB is generally used in electrical devices for safety from the overcurrent or during short…

Q: How can an LC circuit maintain its voltage?

A: The LC circuit can be represented as: In an LC circuit, the two elements are called inductor and…

Q: Compare between AC circuits and DC circuits

A: Comparison between the AC circuits and the DC circuits: In AC circuits, there is an AC source…

Q: This questions from electronics two course

A:

Q: he results of geoelectric measurements are expressed as apparent-resistivity quantities (ρa) briefly…

A: Due to continuous and fast changes in the geomagnetic field by the space weather, it generates an…

Q: Discuss the arcing phenomenon in a circuit breaker

A: Arcing phenomenon in a circuit breaker

Q: how do i find the total current?

A: if two resistors are connected in series then total resistance is R1 + R2 if two resistors are…

Q: what is a locus

A:

Q: Go

A:

Q: What causes the depletion layer?

A:

Q: Choose the correct option:Zener breakdown takes place due to 1. Direct rupture of covalent bonds, 2.…

A: To choose the correct option regarding zener breakdown

Q: How much resistance must be put in series with a 40-microfarad-capacitor connected to a 110 volt,…

A:

Q: 7) What do you will suggest to the Director to do to be able to use the Channel 2 without the fear…

A: Given information

Q: Find unknown current.

A: Given network,

Photoconductive Cell

Photoconductive cells are light-sensitive resistors in which resistance is inversely proportionated to light intensity when illuminated. These devices consist of a thin single-crystal or polycrystalline film of composite semiconductor materials. Cadmium sulfide (CdS) is used to make the most commercially available photoconductive particles which are sensitive to light in the visible spectrum. Other less commonly used substances respond to infrared light, but not to the visible spectrum. Such substances are lead sulfide (PbS), lead selenide (PbSe), and lead telluride (PbTe), and so on.