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What term is used to describe memory that losses its data when the electrical current is turned off or interrupted?
Wiki User
∙ 13y ago
Volatile.
Wiki User
∙ 13y ago
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What term is used to describe memory that losses its data when the electric current is turned off or interrupted?
Volatile.
What does a super conducter do?
It has no (zero) resistance - thus current flows without losses.
What is eddi current?
An 'eddy' (not 'eddi'!) current is a current that flows in the magnetic circuit (core) of an electrical machine, due to a voltage induced into that core by a changing magnetic field. Eddy currents cause energy losses in electrical machines. To minimise eddy currents and, therefore, their losses, machines use laminated cores which restrict the paths through which eddy currents can flow.
How many types of losses in transformer?
Basically two types: 1. Copper losses:- when the transformer is loaded, current flows in primary and secondary winding, there is loss of electrical energy due to the resistance of the primary winding, and secondary winding and they are called variable losses. These losses depend upon the loading conditions of the transformers. Therefore, these losses are also called as variable losses. 2. Iron losses or core losses:-The losses that occur in the core are known as core losses or iron losses. Two types of iron losses are: > eddy current loss > Hysteresis loss.
Why we can't store alternating current?
Not quite sure what you mean; a current, by definition, is a flow of electric charges. You can convert electrical energy to some other type of energy, and store the ENERGY, which can then be converted back later (there will always be some losses, of course), but it isn't clear what you mean by "store electrical current".
What does power loss in electrical transmission mean?
The term, 'power loss', describes the rate of energy losses caused by the load current in the transmission lines
If conductor pass energy then my question is that heat energy change int electrical of wire?
Conductor losses or "I squared R losses" occur when electric current flows through a conductor. Conductor loss in watts equals the square of the current in amperes (I2) multiplied by the resistance of the conductor in ohms (R), and each watt of electrical energy is equal to 1 joule of heat.
How much does an electrical motor 380V of 150 HP losses after turning on?
how much does an electrical motor of 380V AND 150HP losses of his effeciency after turning on
Does a laminated iron core increase eddy current losses?
No, the purpose of laminating the core is to reduceeddy-current losses.
How do you calculate copper losses?
copper losses are power losses due to flow of current in the wires or resistances,if the resistance is R, current is I then copper losses are I2R. for a 3-phase system; copper losses are same but for a single line, total losses are 3I2R.
Which machine have very less losses in electrical?
Transformer
Why necessary the maglev to have high electrical conductivity?
Otherwise electrical losses will generate excess heat.
