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What happens when dielectric breakdown occurs?
The dielectric,usually the insulator between the plates of a capacitor, can be overstressed by the application of too high voltages applied to the capacitor plates. The dielectric breaks down and a current flows between the plates until,either they are discharged, or an equilibrium is reached,below the working voltage of the capacitor. If the dielectric is damaged in this process he capacitor must be replaced. Some dielectric material self heal and can recover from an over voltage.
What are the advantages of having an under floor heating system?
There are many advantages to having an underfloor heating system. The main advantages are their ability to work with heat pumps, and their no maintenance set up.
For an insulating material dielectric strength and dielectric loss should be respectively?
For an insulating material dielectric strength and dielectric loss should be respectively
What is the material use in the capacitor?
Capacitors are named after their dielectrics. So, an 'air capacitor' uses air as its dielectric, a 'mica capacitor' uses mica as its dielectric, and so on. There are lots of different dielectric used to separate the plates of a capacitor, each with different permittivities and dielectric strengths. As the perfect dielectric (i.e. one with both a very high permittivity and a very high dielectric strength) doesn't occur, the choice of dielectric is always a compromise between it permittivity and dielectric strength.
Is dielectric strength the same as dielectric constant?
No, these are two unrelated properties of a material.
What is thermal loss in dielectric heating?
Thermal loss in dielectric heating refers to the energy that is dissipated in the form of heat due to the electrical resistance of the dielectric material. This heat loss can reduce the overall efficiency of the heating process and may lead to overheating issues if not properly managed. Techniques such as choosing appropriate dielectric materials and optimizing the design of the heating system can help minimize thermal losses.
What is dielectric heating?
Dielectric heating is a type of heating used in engineering. Insulated materials are heated and then put over an electric field that changes quickly. It is usually used for making plastics and rubber.
What is dielectic heating?
Dielectric heating, also known as electronic heating, RF (radio frequency) heating, and high-frequencyheating, is the process in which a high-frequency alternating electric field, or radio wave or microwave electromagnetic radiation heats a dielectric material.
What happens when dielectric breakdown occurs?
The dielectric,usually the insulator between the plates of a capacitor, can be overstressed by the application of too high voltages applied to the capacitor plates. The dielectric breaks down and a current flows between the plates until,either they are discharged, or an equilibrium is reached,below the working voltage of the capacitor. If the dielectric is damaged in this process he capacitor must be replaced. Some dielectric material self heal and can recover from an over voltage.
What are the advantages of having an under floor heating system?
There are many advantages to having an underfloor heating system. The main advantages are their ability to work with heat pumps, and their no maintenance set up.
What has the author Joseph Wesley Cable written?
Joseph Wesley Cable has written: 'Induction and dielectric heating' 'Vacuum processes in metalworking'
For an insulating material dielectric strength and dielectric loss should be respectively?
For an insulating material dielectric strength and dielectric loss should be respectively
What is dielectric test in transformer?
why need dielectric test for transformer
What are some advantages from using heating pads?
Some advantages from using heating pads include: more warmth, more comfort, less coldness, less discomfort as a result of coldness, less frigidness, and more heat.
Where can one find information on electric heating systems?
Wikipedia have information on electric heating systems including the types of heating systems that are available. One can also find information on 'Which' including the costs and advantages of these heating systems.
What happens when dielectric is a conductor?
Yes possible. As a capacitor even with air as dielectric allows alternating current to pass through the capacitor filled with some material as dielectric would allow current to pass through it
What are some advantages of home heating oil?
There are actually a good amount of advantages to home heating, especially when it comes to money. You can actually spend less if you use oil to heat up your house than you would with electrical heating. Most home heating oil companies allow you to check the price for your home yourself by filling out a price quota on their sites.
