When a resistor is in series. Total resistance =R1+T2+R3. Therefore 20+8+4=32
The total resistance is 32 ohms.
Yes, when using a generator line, electricity can still be consumed by any devices connected to the circuit, even if the main supply is turned off. The generator provides power to the connected devices, which will draw electricity as long as they are turned on. However, if only the fuse is used without connecting any devices, no electricity will be consumed from the generator.
A 4-prong 30 amp generator cord typically has four prongs for connecting to the generator and a 30 amp capacity for power output. It is designed to safely and efficiently transfer electricity from the generator to your devices or appliances.
None. A generator generates electricity, it does not store it.
By connecting a commutator to the rotor of the generator.
Electricity is a concept and exists everywhere, even in vacuum. Hence you can not "get" electricity. An electrical current can be generated by connecting two voltage sources of different potential with a conductor. A voltage can be generated with an electromagnetic generator. An electromagnetic generator generates voltages by moving electrons in a conductor through a magnetic field, causing a force upon the electrons.
The purpose of a generator is to generate electricity. An electric generator would be redundant. It would need electricity to make electricity and when there is a power outage there is not electricity.
A generator produces electricity.
The generators also have resistance which causes power loss and voltage drops. Connecting them in parallel reduces the total resistance that reducing the voltage drop as well as increasing the total current.
A back feed generator works by connecting directly to a home's electrical system through an inlet box or transfer switch. When there is a power outage, the generator is started and begins producing electricity. This electricity is then fed back into the home's electrical system, providing power to essential appliances and devices.
The general term generator is usually applied to the kind of generator that produces electricity, or electric power.
generator
Copper wire is better for an electromagnetic generator because copper has high electrical conductivity, which allows for efficient transmission of electricity. It also has good ductility, making it easy to shape and form into coils for the generator. Additionally, copper has good resistance to corrosion, ensuring long-term durability of the generator.