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A 105V generator delivers 25KW to an electric furnace What current is the generator supplying?
Wiki User
∙ 14y ago
Power = E I
25,000 = 105 I
I = 25,000 / 105 = 238.1 Amp
Wiki User
∙ 14y ago
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How does an electric generator generate an electric current The generator?
The rotor turns (rotates) causing magnetic fields to move across a coil of wire. This induces an electrical current in the wires of the coil.
What is the difference between electricmotor and generator?
An electric motor is an AC motor which works with alternating current But Generator is D. C motor that works under the principle of direct current
Electric current is produced when a spinning shaft rotates magnets inside a generator?
The process in which electric current is produced when a spinning shaft rotates magnets inside a generator is referred to as 'Direct Current'. It is not expected to work by the normal standard physics model however some people claim it is just.
What does a conductor do in a dc generator?
It is a conductor, it conducts the electric current generated to the load that is being supplied with power.
What is reverse power of generator?
It is wise to start thinking of power in DC circuit. If a load is connected to a power source in a DC circuit, the corresponding VOLT CURRENT plot both will be in the positive quadrant. Of course, polarity must be correct. Now if the CURRENT (in the same polarity arrangement) happens to be in the negative quadrant, the power is said to be reversed. The same can be thought in an AC circuit. Taking a half wave cycle of both VOLT and CURRENT, one can apply the same understanding as in the DC circuit. If the AC circuit is capacitive or inductive, VOLT and CURRENT waves will be shifted according to the value of the capacitive or inductive load, and here one has to be aware. Adel Aljassar adel@al-jassar.net
Why is generator armature harder to rotate when it is connected to a circuit and supplying electric current?
Because a generator extracts energy from whatever is rotating it and passes this (by the electric current it produces) down the circuit to the motor (or light bulb or heater) where it is used. When there is no complete electric circuit, no electricity can flow so no (little) energy is extracted, but when the circuit is closed, electricity does flow and the armature is more difficult to turn.
What is a machine that produces electric current?
generator
Controls the flow of electric current?
a generator
How does a generator produce electric current?
A generator moves a coil of wire through a magnetic field and that induces a current in the coil .
Does a generator produce electric current?
A generator moves a coil of wire through a magnetic field and that induces a current in the coil .
How does an electric generator generate an electric current The generator?
The rotor turns (rotates) causing magnetic fields to move across a coil of wire. This induces an electrical current in the wires of the coil.
What electric current is produced when a spinning shaft rotates magnets inside a generator?
direct current
What is the definition of AC generator?
An electric device that produces an electric current that reverses direction many times per second. Also called a synchronous generator.
What is a temporary source of electric current?
A generator can be used as a temporary source of power
Where does electricity get energy?
An electric current HAS energy. The energy comes from whatever caused the electric current to flow in the first place - for example, a generator, or a battery.
How electric current generate?
electric current generate so many types one of mechanical energy convert electrical energy by using generator
How can magnets produce an electric current?
When a conducting material is moved through a magnetic field, a current starts to flow in the conductor. This is the principle of the electric generator.
