Wattage, measured in watts (W), is the standard unit of power in the International System of Units (SI). It represents the rate of energy transfer or conversion per second. Named after James Watt—the same engineer who defined horsepower—a watt quantifies how much energy an electrical or ...
Convert 10 hp to watts: P(W)= 745.699872 ⋅ 10hp = 7456.99872 W Electrical horsepower to watts One electrical horsepower is equal to 746 watts: 1 hp(E) = 746 W So the power conversion of horsepower to watts is given by: P(W)= 746 ⋅P(hp) ...
Convert 10W to electrical horsepower: P(hp)= 10W / 746 = 0.013405 hp Watts to metric horsepower One metric horsepower is equal to 735.49875 watts: 1 hp(M) = 735.49875 W So the power conversion of watts to horsepower is given by: P(hp)=P(W)/ 735.49875 Example Convert 10W to metric h...
The volumetric power density of a device is the ratio of its power output to its volume. Volumetric power-to-weight ratios are usually measured in Watts or Hp/Litre. Volumetric Energy Density Volumetric energy density, other wise known as energy-to-size ratio, is how much energy can be stor...
Step 1: Convert Horsepower to Watts Step 1: Convert Horsepower to Watts Since amps and volts are standard units, but HP is not, you need the power in watts to solve the equation. Since 1 HP = 746 W, the wattage in this example is: ...
The problem is that questions about battery life are not posed in this way: “I have a 100 Ah battery and want to run a camping light with a load current of 1 Ah with it. How long before the battery runs out?” Most of us deal with watts (W). We don’t know what the load ...
How much electricity do we get out of natural gas? This is the classic case when we would need to converttherms of natural gas to kWh(kilowatt-hours) of electricity. To help you out with this conversion, we have createdTherms To kWh Calculator, complete withTherms To kWh Conversion Chart(...
Small mini-splits for a single room might draw as little as a few hundred watts, while the largest, least-efficient models consistently pull 7.5 kW. Those are some huge ranges. Below, we’ll walk you through a few ways to estimate how much energy a heat pump will use in your ...
An appliance in your home consumes 1000 Watts when operating. If 1 kW, 1 hr cost $2.00, how much does it cost to run the appliance for a full day? Electric Power: Electric power is the rate of electrical energy ...
How much power does a laptop use when plugged in? While notebooks andnetbooksgenerally use less power than high-end laptops, the power consumption of a laptop depends on the size of the screen and specs, typically you will find power consumption as low as 20 watts and up to 100 watts whe...