0
If the question means "two loads in one circuit" then the load currents have to be added together. The breaker that protects the circuit is sized for the total loading of the circuit. These two loads of course will be in parallel with each other. Find the wattage of the two loads if the amperage is not available. The equation is W = A x V.
Watts = Amps x Volts. Once the total amperage of the circuit is found select the correct wire size for that amperage. The breaker protects the wire size so then select the proper breaker for that wire size.
What else can I help you with?
Does siries circuit have to have two bulb?
You need at least two components in your circuit before you can tell whether it's a series circuit or a parallel one.
What is one and half breaker system in electrical lines?
One and half breaker system is an improvement on the double breaker system to effect saving in the number of circuit breakers. For every 2 circuits, 1 spare breaker is provided: Two feeders are fed from two buses via their associated circuit breakers and these two feeders are coupled by a third circuit breaker which is called tie breaker. During failure of any of the two feeder breakers, the power is fed via the breaker of the second feeder and main breaker (tie breaker).
What is a simple circuit with one or two inputs and one output?
The following are definitely examples of a simple circuit:-A resistor hooked across a battery-A lit bulbThe following might be examples of a simple circuit:-A Logic gate has one or more inputs and one or more outputs but is not necessarily a simple circuit within the chip containing it.
Why FET is an excellent buffer amplifier?
FET is an excellent buffer amplifier because it has an high input impedance by which when we are connecting two networks for transferring out put of one stage to another stage all the power is drown on the second network not on first network.if first stage network has an low input impedance then first circuit drown all power from second circuit.
Can you install two 220v receptacles for a welder in two different areas of your shop on the same circuit?
Technically no. In the USA the NFPA electrical code requires a separate circuit for each large appliance receptacle- there are a few exceptions (such as a heater and AC on same circuit) - I don't think the welder is one of the exceptions. In practice, as long as only one receptacle is used at a time, it will work fine Make sure that the wire size is correct for the current (amp) draw. This is taken off of the welder nameplate. Size the breaker to protect the wire size. If more that one welder gets plugged in the breaker will trip.
How can I protect my devices from power surges using only one outlet with two surge protectors?
Using two surge protectors in one outlet is not recommended as it can overload the circuit and increase the risk of a power surge. To protect your devices from power surges, it is best to use a single surge protector with a high joule rating and plug your devices into that. Additionally, consider using a power strip with surge protection for multiple devices.
What is the purpose of a 50 amp two pole breaker in an electrical circuit?
The purpose of a 50 amp two pole breaker in an electrical circuit is to protect the circuit from overloading and overheating by disconnecting power when the current exceeds 50 amps on both poles simultaneously.
What protects against circuit failure?
Two examples of how to protect against circuit failure are fuses and circuit breakers.
What are two ways that a gfci can protect a circuit?
A GFCI can protect a circuit by quickly detecting ground faults or leakages in current and interrupting power flow to prevent electric shock. It also monitors the difference in current between the hot and neutral wires, tripping the circuit if an imbalance is detected, which could indicate a leakage.
What is the purpose of a quad circuit breaker and how does it differ from a standard circuit breaker?
A quad circuit breaker is designed to protect two separate circuits in one unit, making it more space-efficient. It differs from a standard circuit breaker by having two sets of trip mechanisms, allowing it to independently control each circuit.
Can short circuit occur when power is not used?
No because a circuit without power applied can only be shown to be a short circuit after the power is applied between the 'right' two points.
Can you use 2 20amp circuit breakers to protect to 40amp?
No, it is not safe to use two 20 amp circuit breakers to protect a 40 amp circuit. Circuit breakers are designed to protect the wiring in a circuit from overheating, and using a higher amperage circuit breaker than the wiring is rated for can lead to overheating and potential fire hazards. It is important to use the correct size circuit breaker for the amperage rating of the circuit.
When two conductors leading from the power source touch medal to medal this is called a what circuit?
Short Circuit
What is the power consumption of the circuit, assuming a short-circuit and an open-circuit between A and BWhich resistance RL can you use such that the power consumption is the average of these two extreme cases?
here is the picture
Where is the circuit breaker for power windows on a 1998 olds 88?
My olds 88 has a fuse for the power windows. I don't think it has a circuit breaker. The fuse box for mine on the lower dash panel just above my left knee. There are mostly "blade type" fuses but there are also two silver can type fuses and one of these two is for the power windows. ( I think the other one if for the power seats)
What is circuit protectors?
Circuit protectors are devices that are used to protect electrical circuits from overloads or short circuits. They quickly interrupt the flow of electricity in the circuit when a fault is detected, helping to prevent damage to the circuit and reducing the risk of fires. They are commonly found in electrical panels or power distribution systems.
Can one branch circuit serve two bedrooms?
Yes, in the United States, one branch circuit can serve two bedrooms.
