Would you like to learn how to calculate lighting? If so, here’s an A to Z guide on everything you need to know about how lighting is calculated.
How to Calculate Your Home’s Electrical Load Different homes need different amp services. You may be wondering, “Do I need 200 amp service?” With a bit of math, you can figure out what kind of electrical load your home requires. A 60-amp service, for example, is probably inadequate...
In an AC (alternating current) circuit, the calculation becomes slightly more complex due to factors such as power factor and reactance. For these systems, it's crucial to understand how to handle these variables and the impact they have on the calculation when trying to figure out how many ...
Off-grid solar is a great way to be energy efficient, but it needs proper planning. Learn how to size your solar array with our expert tips.
Calculate the full load current that each wire must carry. If there is only a main circuit breaker, the full load current will be the generator power in watts divided by the voltage. For example, if the generator power is 2400W and it operates at 120V, the full load current is 20A. ...
Electrical generators use watts to rate the generator's output. Watts is a combination of voltage times the electrical devices load capacity in amperage. Sizing a generator correctly is a crucial process for efficient operation. A generator that is sized too small will not provide enough power for...
If the breaker is too big (higher amperage than necessary), it will not protect your water heater should it overload or short circuit. The breaker will not trip, and could result in damage to your water heater or even a fire. If the breaker is too small (lower amperage than needed)...
AccuBattery is an application that I would only recommend to those of you who really want to know the precise state of your battery. If it's just curiosity, AccuBattery is not for you since you have to give the app time to measure your usage and calculate estimates. ...
While surge protectors often provide multiple outlets, you must consider the total power draw of connected devices. Calculate the combined amperage of all equipment to ensure you’re not exceeding the surge protector’s rated capacity. Overloading can create fire hazards and reduce protection effectiv...
and the motor overload can then be calculated by comparing the actual motor current to the rated full load current. Motors heat up when overloaded, reducing the life expectancy of their insulation. However, if the nameplate of the motor gives a service factor, the motor can be overloaded by...