Power Converter
Kusintha mphamvu pakati pa Watts, kilowatts, horsepower ndi BTU / mphindi.
Zithunzizi zimasintha monga momwe mumalemba.
Zachidule
A power converter changes a rate of energy use — energy per unit time — between watts, kilowatts and megawatts, mechanical and metric horsepower, and BTU per hour. All values convert through the watt as a common base.
The figures to know are 1 mechanical horsepower ≈ 745.7 watts, 1 metric horsepower (PS) ≈ 735.5 watts, and 1 watt ≈ 3.412 BTU/hour. The two horsepower definitions differ by about 1.4%, which is why the same engine can be quoted at two slightly different hp numbers.
Worked example: to convert 150 kilowatts to horsepower, divide by 0.7457, giving about 201 hp — a typical electric-car motor rating. To size an air conditioner, a 3.5 kW unit is 3,500 × 3.412 ≈ 12,000 BTU/hour, a "1 ton" cooler. A results table shows the same power in every unit at once.
Mafunso ofunsidwa nthawi zambiri
Kodi pali ma watts angati m'modzi wa horsepower?
One mechanical horsepower is about 745.7 watts. Metric horsepower (PS) is slightly less, about 735.5 watts, which is why the same engine can show two different figures.
Kodi kilowatts amakhudzana ndi horsepower?
One kilowatt is about 1.341 mechanical horsepower. Electric-car motors are often rated in kW, so a 150 kW motor is roughly 201 hp.
Kodi ndi BTU pa ola?
BTU / hour amawerengedwa kutulutsa kutentha ndi kutulutsa kutentha. Watt imodzi ndi pafupifupi 3.412 BTU / h, kotero 3.5 kW yotentha ndi pafupifupi 12,000 BTU / h - "1 ton" chigawo.
Kodi pali kusinthana pakati pa makina ndi metric horsepower?
Mechanical (imperial) horsepower ndi za 745.7 watts, pamene metric horsepower, anatchedwanso PS kapena CV, ndi za 735.5 watts - pafupifupi 1.4% ochepa. Car opanga m'madera osiyanasiyana kunena amene amawagwirizana, kotero kuti mphamvu Converter amapereka onse.
Kodi pali ma watts angati omwe ali ndi mphamvu yamoto imodzi?
One mechanical horsepower is about 745.7 watts, so a 100 hp engine produces roughly 74.6 kilowatts at its rated output.
Kodi ndingasinthe kW kuti BTU pa ola?
Kuwonjezera kilowatts ndi 3,412.14.So 2 kW wotentha ma outputs za 6,824 BTU / hour, mmene kutenthetsa ndi kutenthetsa zida ndi nthawi zambiri anawerengedwa mu North America.
API — kugwiritsa ntchito izi calculator kuchokera code
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Chithunzi
GET https://calculator.free/api/v1/power/curl
curl "https://calculator.free/api/v1/power/?amount=1&from=kw&to=hp"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/power/?" + new URLSearchParams({
"amount": "1",
"from": "kw",
"to": "hp"
}));
const data = await r.json();
console.log(data.results);Zimenezi ndi zowerengera zokhudzana ndi malangizo amtundu uliwonse, si zokhudzana ndi ndalama, zamoyo kapena zokhudzana ndi ndalama.