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ADVANTAGES
easy operation, torque regulation,ability to connected directly to the ac source, low cost maintanence and durability.
DISADVANTAGES
speed decrease as load increase, low starting torque, speed determine by supply frequency (supply frequency high cost), speed vary and need variable frequency supply.
Wiki User
∙ 11y ago
Muhammad Ramzan
Advantage of heat : it provide heat energy in winter season to maintain human body temperature
Disadvantage of heat : it effect skin.
Emmanuel Ward
Muhammad Ramzan
Wiki User
∙ 9y agoThe main advantage of inductors is that it allows more current to flow. A disadvantage of inductors is a high Q function and negative output capacity.
Wiki User
∙ 12y agoAdvantage - Heats up utensils quicker
Disadvantage - Expensive
Wiki User
∙ 9y agoSome advantages of the heating effect of current are in cooking food and providing warmth during cold seasons. Some of its advantages are in causing fires and circuit failures.
Wiki User
∙ 13y agoMost available, low grade energy
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Is the energy a fire gives off electromagnetic?
The light is electromagnetic energy; so is the heat radiation. Heat transported through conduction or convection is no longer electromagnetic energy.
What is heat transfered by electromagnetic waves through space?
Radiation is the mode of transfer of heat in the form of electromagnetic wave. Infra red radiations are nothing but heat radiations.
Which type of wave from the electromagnetic spectrum are used in heat lamps and heat sensing devices?
Infrared waves from the electromagnetic spectrum are used in heat lamps and heat sensing devices.
What is the difference between electromagnetic energy and thermal energy?
Thermal energy ( heat energy ) makes heat and electromagnetic makes light that you can see
How is electricity produced at a nuclear power plant?
Nuclear power is the use of sustained Nuclear fission to generate heat and do useful work. Heat from nuclear fission boils water to make steam, which pushes a turbine. The turbine generates electricity using a magnet through a process called electromagnetic induction.
Advantages and disadvantages of Ask modulation?
advantage : reduction in the amount of energy required to transmit informations disadvantage : easily influenced to noise interference - refer to unintentional voltage probably affected by heat or electromagnetic induction created by other source
How much heat loss from muscle be an advantage for to humans rather than a disadvantage?
For heat loss to be an advantage to humans rather than a disadvantage, the heat lost must be equal to that produced.
What type of range uses electromagnetic energy to heat food?
Your mum has got a big tumour and your grandads a cancer patient
What is the advantage and disadvantage oven drying method?
The advantage of oven drying method is that all the trays get equal heat and therefore the drying is uniform. The disadvantage is that the dehydrator has limited capacity.
What is induction heating?
Induction heating is the process of heating an electrically conducting object (usually a metal) by electromagnetic induction, where eddy currents are generated within the metal and resistance leads to Joule heating of the metal.induction heater including high frequency induction heating machine and middle frequencey heating machine. Induction heating applications for an induction furnace include induction welding, induction brazing, induction hardening, induction melting, quenching, forging, soldening, induction annealing and other forms of heat treatment. Induction heating is often used to heat graphite crucibles (containing other materials) and is used extensively in the semiconductor industry for the heating of silicon and other semiconductors. Induction heating can produce high power densities which allow short interaction times to reach the required temperature. That translates into lots of energy transferred into a material right now, with a very rapid rise in temperature.
What is the technical process that an induction cooktop follows?
An induction cooktop is different from how a normal cooktop works, it makes the cooking vessel generate heat instead of transferring heat over to the cooking vessel. It works by using a coil that produces an electromagnetic field which goes into the cooking vessel to generate heat.
What kind of heat transfers involves electromagnetic waves?
Induction heating is the process by which a material (usually metal) is vibrated via electromagnetic waves, exciting the metal molecules, which causes the metal to heat up (even up to the metal's melting point). This type of heating is much more efficient than other types, because the heat is generated in the metal itself so there is much less heat lost compared to the more common filament heating systems. Induction heating is used mainly in stoves (ranges) and for industrial applications.
What device converts electromagnetic radition into heat energy?
Heat Lamp. Is a lamp that shines heat energy ( electromagnetic Energy) into the form of heat.
How does he transfer?
heat transfers threw induction
One application of induced magnetism?
Electromagnetic induction occurs when a conductor moves through a magnetic field. It produces a voltage in the conductor, and if the conductor is part of a complete circuit it creates a current. It's applications include electric motors which are used in many household products (washing machines, tumble dryers), and some forms of transport (electric cars and trains). Generators use electromagnetic induction. Almost all power is generated by a moving turbine attached to a generator. Either the turbine is moved by steam from burning a fuel to heat water, or is being moved by water or air (wind turbines and hydroelectric power plants). Transformers, used for transmission through power lines and power supplies, use electromagnetic induction. They are used to up-scale or down-scale voltage in alternating current (AC). They are used to send electricity through power lines at high voltages (above 111,000 volts) to lower lost energy. They are then used to down-scale the high voltages from power lines to lower voltages (240 to 110 volts) for transmission to households. More transformers are used in power supplies to down-scale this to lower voltages used by household electronics. Electromagnetic induction often incurs a lot of energy transferred into heat. Which can be used for welding or any kind of heating, known as induction welding or induction heating. Induction was one of the first methods of detecting touch on a surface, and was used for early graphics tablets. Induction is used in Electromagnetic forming, which uses high intensity pulsed magnetic fields to shape objects. Pickups use electromagnetic induction to convert vibrations from a stringed instrument and converts it into electrical current which can be amplified into a speaker or recording device. Pickups are used in electric guitars. Electromagnetic induction is also used in electric hobs on cookers. It uses induction heating to heat a pan without the need for fire.
Is the energy a fire gives off electromagnetic?
The light is electromagnetic energy; so is the heat radiation. Heat transported through conduction or convection is no longer electromagnetic energy.
What services are provided by Induction Heat Treating Corporation?
Induction Heat Treating Corporation offers heat treating services to some businesses like automotive, appliance and job shops. They are an Illinois based business.
