The electric heater is basically a resistor, designed to have the right resistance to draw the required current.
So a 2 kW heater designed for a 230 v supply is really a resistor of 28.8 ohms, so when it's connected the current is 8 amps and the power is 2 kW.
A series is an electric circuit with a single path.A parallel circuit is an electric circuit with multiple paths.
For parallel circuit, there's bronchus which mean the electric current'd have to choose which path to go. There's a main loop and more than one bronchus.If the bulb in one of the bronchus break down,the other bulbs would still light up. For series circuit,there's only one path for the electric current to flow through.If one of the bulb breaks down,the other'd go out as well. The electric current of evbery bulb in a series circuit is the same while the electric current of bulb in parallel circuit are not the same. The sum of the bronchus in a parallel circuit is equal to the main loop's.The more bulbs in a path,the more resistance will there be and less brighter it will be.A larger current will flow through the path with lower resistance so te brightness of the bulb of the bronchus will hace differences asc well.
Electric power is measured in watts. It does not matter if it is single phase or three phase. All things being equal, for the same load, the power measured in a single phase circuit or a three phase circuit, will be the same.
yes but voltage will be out a little.This ok for something like a heater which wont care.But for an electric motor starting and overheating maybe a problem.In the US this would be 220v single phase and 208 volts 3 phase.
The main advantage to wiring a circuit with multiple accessories and access points into a series is that one main switch can control them all. This can allow a single circuit breaker, fuse, or the operator to disable them all in one step.
A series is an electric circuit with a single path.A parallel circuit is an electric circuit with multiple paths.
is called an electrical circuit
yes
Excessive current can be in the connection of many devices into a single socket.this may cause overload in the circuit
A single route for electrical current is called a branch circuit.
If it is a single click, from time to time, it is the thermostat cycling on and off, and it is normal.
The 2 simplest Electrical circuits areSeries Circuit - Same amount of current running through loads but voltage various by the resistance of the loadsParallel Circuit - Same voltage on the different loads by subject to the load resistance, the current passing through is different
Conductors are what the electrons flow through, in a single electric current called a circuit. Hence circuit breakers on conductors.
For parallel circuit, there's bronchus which mean the electric current'd have to choose which path to go. There's a main loop and more than one bronchus.If the bulb in one of the bronchus break down,the other bulbs would still light up. For series circuit,there's only one path for the electric current to flow through.If one of the bulb breaks down,the other'd go out as well. The electric current of evbery bulb in a series circuit is the same while the electric current of bulb in parallel circuit are not the same. The sum of the bronchus in a parallel circuit is equal to the main loop's.The more bulbs in a path,the more resistance will there be and less brighter it will be.A larger current will flow through the path with lower resistance so te brightness of the bulb of the bronchus will hace differences asc well.
To wire multiple light switches in a single circuit, you would connect the hot wire from the power source to the common terminal of the first switch. Then, connect the hot wire from the first light fixture to the common terminal of the second switch. Finally, connect the hot wire from the second light fixture to the common terminal of the last switch. Connect all the neutral wires together and connect the ground wires to the switches and fixtures.
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A path that allows only one route for an electric current is called a series circuit. In a series circuit, all components are connected in a single loop so that the current passes through each component in sequence.