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What else can I help you with?
How do you calculate mcb rating?
Circuit breakers are used to protect the conductor that is connected to it. The sizing of the conductor is based on the current of the load. As the connected load current is increased so must the wire size to accommodate that higher current. Therefore as the wire size increases so must the breaker size to accommodate the higher load current.
What is a circuit with no load?
An open circuit or a short-circuit (if that circuit is complete).
How are circuit breakers connected with the other elements in a circuit?
Both of these devices are safety devices used to open a faulted circuit and stop the current flow.
What is open circuit voltage when load is connected?
As load is conected in circuit , so thre is no open circuit therefore there would not be any open circuit voltage.
What is caused by a short circuit?
A short circuit is a low resistance connection where one is unexpected. It causes a diversion of current from the intended load, and, since it is usually a higher than expected current, it often causes the protective device (fuse, circuit breaker, or relay control logic) to trip.
What are the kind of circuit?
the electrical circuit, load, conductor, open circuit, switch,
What does the conductor in a circuit do?
A conductor carries the voltage potential from the source to the load, i.e. the wires from a circuit breaker to a light.
How do you do a simple circuit?
You require a power source, a conductor and a load.
What is a ungrounded conductor refered to as?
An ungrounded conductor is often referred to as a hot conductor. It carries the current from the power source to the load and back, typically in an electrical circuit.
What size fuse required to supply a continuous load of 32 amps?
80% of 40 = 32 amps Load the circuit breaker to 80% choose a conductor to suit the circuit Breaker min.
How could you use your open circuit to test is a material is a conductor or insulator?
Connect your material to the gap of the open circuit and see if the load(e.g bulb) works, if it does then the material is a conductor and if it doesn't then it's an insulator
Why must a fuse always be connected in a non-earthed conductor?
It is the ungrounded conductor that carries the load current. It is that conductor that needs to be protected should a fault current occur. That is what the fuse in that circuit does.
What causes a conductor or a load device in a circuit to burn out?
A conductor or load device in a circuit can burn out due to excessive current passing through it, leading to overheating and subsequent failure. This could be caused by a short circuit, overload, or a malfunction in the device itself. Ensuring proper sizing of components and protection mechanisms can help prevent burnouts.
What are the effects of having too many circuits plugged in?
Circuits are not plugged in. An electrical circuit is the way the voltage from the electrical panel boardis supplied to the load that is to be energized. Circuits come in many different capacities depending on the circuit breaker and wire size that connects to the circuit's load. If the load is greater than the capacity of the circuit's conductor that the breaker protects, then the breaker will trip and drop the overload current offline. This protects the conductor and the ciruit's load from fault damage.
What circuit exists when a conductor of conductive material of low resistance connects across the conductors in a circuit somewhere between the source and the load?
A short circuit occurs when a conductor of low resistance connects across the conductors in a circuit. This creates a path of minimal resistance, bypassing the intended load, which can lead to excessive current flow and damage to the circuit components. It is important to identify and rectify short circuits to ensure the safe operation of the circuit.
What is the conductor called that feeds current from a residential meter to the residential load center or circuit breaker panel?
Meter 'tails'.
What has a simple circuit?
A simple electrical circuit consist in a source of power (like a battery), a conductor (like a wire), and a load (like a light bulb, a motor, a resistor, etc)
