State the causes of deterioration of liquid and solid dielectrics.

What is a solid-state relay?
Answer : A **solid-state relay (SSR)** is an electronic switching device that performs the same function as a traditional mechanical relay but without any moving parts. It uses semiconductor ... temperature control systems, industrial equipment, and any application where reliability and speed are important....

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What is a solid-state lighting (SSL) system?

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How does a solid-state transformer differ from a conventional transformer?

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State the causes and impacts of state grid system fault.

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State any four types of faults and their causes in electrical power system

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Explain hunting in synchronous motor. State its causes and effects.

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Define “Magneto-striction”? State the causes for loss of magnetism.

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State the causes for dielectric failure of highly purified transformer oil.

State the causes for dielectric failure of highly purified transformer oil.
Answer : Dielectric failure of highly purified transformer oil can occur due to several reasons, despite the oil being purified. Here are the main causes: ### 1. **Contamination** - ** ... chemical changes. Proper maintenance and regular monitoring of the oil quality can help prevent these issues....

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State any four causes of faults in the power system.

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State any four causes of faults.

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What causes steady state?

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What causes steady-state?

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Explain the reasons for failure of gaseous and solid dielectric materials used in electrical engineering application.

Explain the reasons for failure of gaseous and solid dielectric materials used in electrical engineering application.
Answer : Dielectric materials are used in electrical engineering to insulate and separate conductive materials, ensuring proper operation in various devices like capacitors, transformers, and cables. However ... essential to ensure the long-term reliability of dielectric materials in electrical applications....

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What is the difference between proton exchange membrane (PEM) and solid oxide fuel cells?

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Difference between Solid Conductor and Stranded Conductor?

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What is the difference between mesh and solid?

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Explain the working principle of liquid cooling in electronics.

Explain the working principle of liquid cooling in electronics.
Answer : Liquid cooling in electronics is a method used to manage and dissipate heat generated by electronic components like CPUs, GPUs, or power supplies, which can get hot and potentially damage the ... It's an effective way to keep electronics cool, especially when dealing with high-performance devices....

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What is a liquid crystal display (LCD)?

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How do LEDs work in liquid crystal displays (LCDs)?

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What is the liquid in an AC?

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Which liquid is filled in AC?

Which liquid is filled in AC?
Answer : In air conditioners (AC), the liquid commonly used is a refrigerant. The refrigerant is responsible for absorbing heat from inside the room and releasing it outside, helping to cool the air. There ... then it evaporates back into a gas as it moves through the system, carrying the heat outside....

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What is the formula for gauss law of dielectrics?

What is the formula for gauss law of dielectrics?
Answer : Gauss's Law for dielectrics is a generalization of Gauss's Law in electromagnetism, applied in the presence of dielectric materials. It relates the electric flux passing through a surface to ... shows how the electric displacement field is related to the free charges within a dielectric material....

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What is the concept of dielectrics?

What is the concept of dielectrics?
Answer : Dielectrics are materials that do not conduct electricity but can support an electric field. When placed in an electric field, dielectrics become polarized, meaning their positive and negative ... materials that help in controlling and storing electric energy in a variety of electrical devices....

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What are the three dielectrics of relative permittivity?

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What is susceptibility in dielectrics?

What is susceptibility in dielectrics?
Answer : Susceptibility in dielectrics refers to how easily a material can become polarized when an electric field is applied to it. It is a measure of the material's ability to be ... applied field. The dielectric materials with higher susceptibility are generally better at storing electrical energy....

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Are dielectrics polar or nonpolar?

Are dielectrics polar or nonpolar?
Answer : Dielectrics can be both **polar** or **nonpolar**, depending on their molecular structure. - **Polar dielectrics**: These materials have molecules with a permanent dipole moment, meaning ... So, dielectrics can be either polar or nonpolar depending on whether their molecules naturally have dipoles....

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What is the displacement vector in dielectrics?

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What is electric displacement in dielectrics?

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What is the Gauss law in dielectrics?

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What is called polarization in dielectrics?

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When should you use solid core wire vs. stranded wire?

When should you use solid core wire vs. stranded wire?
Answer : Solid core wire and stranded wire each have their strengths and are suitable for different applications. Here's a simple breakdown of when to use each type: ### **Solid Core Wire: ... where flexibility and durability under movement are needed (like in appliances, robotics, or vehicles)....

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What is superposition theorem in solid mechanics?

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What causes the differences between the emf and terminal potential?

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Give the causes and impact and reasons for grid system faults.

Give the causes and impact and reasons for grid system faults.
Answer : ### Causes of Grid System Faults: 1. **Lightning Strikes**: Lightning can strike power lines or grid equipment, causing a surge of electrical current that can damage ... issues, improving infrastructure, increasing maintenance, and integrating smart grid technologies are essential strategies....

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What are 3 causes of waves?

What are 3 causes of waves?
Answer : Waves are created by the transfer of energy, and there are several factors that can cause waves to form. Here are three common causes: 1. **Wind**: Wind is one of the most common ... just a few causes, but they help explain how energy is transferred to create waves in different environments....

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What are the common causes of power outages?

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What are the causes of switching loss in SMPS?

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What are Causes of low Power Factor ?

What are Causes of low Power Factor ?
Answer : Low power factor in electrical systems is a common issue that can lead to inefficient use of electricity, increased losses, and higher electricity bills. The power factor (PF) is the ratio of real power ( ... used to offset the inductive loads and help bring the power factor closer to 1 (or unity)....

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What are the causes of hysteresis loss?

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What are the causes of hysteresis?

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What are the common causes of hysteresis?

What are the common causes of hysteresis?
Answer : Hysteresis is a phenomenon where the output of a system depends not only on its current input but also on its past history. In simple terms, the system's response "lags" behind the input due to ... system, but the main idea is that the system's behavior depends on both current and past conditions....

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What are the three main causes of battery failure?

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What causes potential difference between two terminals of A battery?

What causes potential difference between two terminals of A battery?
Answer : The potential difference (also known as voltage) between the two terminals of a battery is caused by the difference in electric potential energy per unit charge between the positive and negative terminals ... terminals is what drives the flow of electrons when the battery is connected to a circuit....

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Explain in brief four causes of faults in the power system.

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Which are the three main causes of transient voltage?

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What are the causes of transients?

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What are the causes of overheating in induction motors?

What are the causes of overheating in induction motors?
Answer : Overheating in induction motors can be caused by several factors. Here are the most common reasons: ### 1. **Overload Conditions** - **Cause:** When an induction motor ... inspections and timely corrective actions will help in preventing these issues from affecting the motor's performance....

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State the causes of deterioration of liquid and solid dielectrics.

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