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If you don't know Ohms law, or how a transformer alters voltage and current in most devices, you probably shouldn't be trying to modify an electrical circuit. Use whatever the manufacturer recommends. Using a smaller fuse may or may not work, but won't hurt anything (the fuse may blow more often). Using a larger fuse than recommended will risk damaging the device, or possibly whoever is using it.
What else can I help you with?
Can you use32amp circuit for a 15amp appliance?
If it is a 32-amp circuit you can use any appliance that takes less than 32 amps. That includes a 15-amp appliance. All appliances fed from that circuit must use 32 amps or less in total.
Why you use inductor?
we use the inductor because it helps the circuit to have an appropriate amount of current, so that the circuit in the appliance will say longer.
Size fuse for 12 AWG wire?
Use a 20 amp fuse or breaker.
Can you use a 20 amp fuse for a 15 amp surge protector safely?
No. If you use a larger fuse you are not protecting the device which has a rating of a lesser value.
What is the protection of over current to a diode?
we use fuse only .thanks
Can a 13a fuse be used in a plug that takes a 3a fuse?
No, a 13A fuse should not be used in a plug designed for a 3A fuse. The purpose of the fuse is to protect the appliance and wiring from overheating and potential fire hazards; using a higher-rated fuse can lead to the appliance drawing more current than it is designed for, potentially causing damage or safety risks. Always use the correct fuse rating specified for the appliance to ensure safe operation.
Which would you use for a 250W appliance and why?
I would use a 300W power supply for a 250W appliance. It's recommended to have a power supply that can handle more than the actual wattage of the appliance to ensure efficient operation and prevent overloading. In this case, a 300W power supply would provide enough headroom to safely power the 250W appliance.
What would happen if you put a 3A fuse in for kettle which is 13A?
The fuse will blow as soon as you turn it on. Use the correct fuse and nothing else.
Can you use a 32V 15A fuse if the appliance calls for a 125V 15A fuse?
No, you should not use a 32V 15A fuse in an appliance that requires a 125V 15A fuse. The voltage rating of the fuse is important for safety, and using a lower voltage fuse can result in the fuse not providing adequate protection and potentially causing a safety hazard. Always use the recommended fuse rating for your appliance.
Why is it dangerous to use the wrong fuse in an appliance?
it can shock you
What will happen to an appliance if the fuse rating is less than the current an appliance needed?
If the fuse rating is less than the current an appliance needs, the fuse will likely blow or burn out. This is because the fuse is designed to protect the appliance from overheating or catching fire by interrupting the circuit when the current exceeds the fuse rating. It is important to always use a fuse with a rating that matches the current requirements of the appliance.
What is the fuse rating of 600watt appliance on a 220 volt supply?
To calculate the fuse rating for a 600 watt appliance on a 220 volt supply, you can use the formula: Fuse rating = (Power/Voltage). In this case, it would be 600 watts / 220 volts, which equals approximately 2.73 amps. Therefore, you would need a 3 amp fuse for the 600 watt appliance on a 220 volt supply.
What is meant by ratting of fuse?
A fuse is given a various rating (strength). For instance, a home appliance (washing machine, etc) would usually have a fuse with a 13 amp rating. While a low powered lamp would only merit a 2 or 5 amp fuse rating. It is important to use a fuse of the correct rating in amps for each electrical appliance.
Why you use fuse in circuits?
A fuse is a piece of thin wire in a small fireproof container, and current flows through it on the way to the appliance. If there is a fault in the appliance and too much current starts to flow, the fuse-wire melts and stops the current, and it stops any possible fire that the excess current could cause. So a fuse is an important safety device.
How do you know which fuse to fit in a plug?
Appliances have what is called a nameplate on them. Thisprovides model and serial number info., but also how much current, volts, and watts the appliance is rated for. You will need to read this in order to know how to size the overload protection. In America, the NEC requires two 20-Amp small appliance circuits in new or remodeled kitchens. The refridge circuit is generally on it's own 15-Amp circuit. The microwave (if built-in over the range) is also on it's own 15-Amp circuit. The dishwasher and disposal generally will share a 20-Amp circuit.
What fuse would you use if you were fitting a new plug to a 2.5kw heater assume a voltage of 120v?
To calculate the fuse rating needed, use the formula: Fuse rating = (Power of appliance / Voltage of appliance) + 0.25. For the 2.5kW heater at 120V, the calculation is (2500W / 120V) + 0.25 = 20.83A. Therefore, you would use a 20A fuse for the 2.5kW heater at 120V.
Is there a step up transformer that I can purchase to use a 220V 50Hz 13A kitchen appliance in a regular kitchen in the US?
A transformer will not change the frequency. 50 Hertz in 50 Hertz out. 60 Hertz in 60 Hertz out. Transformers main purpose is to change one voltage value to different voltage value. Depending on what the kitchen appliance is and whether it has a motor involved in its operation, the appliance could be connected to the 240 volt North American distribution supply. If the appliance was identified, an answer of yes or no could be supplied.
