Horsepower Converterని ఎలా లెక్కించాలి
Horsepower Converter అంటే ఏమిటి?
Horsepower (hp) is a unit of power originally defined by James Watt to compare steam engine output to horse work. One mechanical horsepower = 745.7 watts. Metric horsepower (CV/PS) = 735.5 watts.
సూత్రం
1 HP = 745.7 W | HP = Torque(lb-ft) × RPM / 5252
- HP
- Horsepower (hp)
- τ
- Torque (lb-ft)
- RPM
- Revolutions Per Minute (rev/min)
దశల వారీ గైడ్
- 11 HP (mechanical) = 745.7 W
- 21 CV/PS (metric) = 735.5 W
- 3Power (W) = Torque (N·m) × Angular velocity (rad/s)
- 4kW = HP × 0.7457; HP = kW × 1.341
పరిష్కరించిన ఉదాహరణలు
ఇన్పుట్
200 HP engine
ఫలితం
149.1 kW or 202.8 CV (metric horsepower)
ఇన్పుట్
100 kW electric motor
ఫలితం
134.1 HP or 135.9 PS
తరచుగా అడిగే ప్రశ్నలు
Why is it called "horsepower"?
James Watt coined the term by measuring how much work a horse could do. One horse could lift 550 pounds 1 foot in 1 second — that became the standard.
Is horsepower the same as torque?
No. Torque is rotational force. Horsepower is the rate at which work is done. A given torque at higher RPM produces more horsepower.
Why do cars list both torque and horsepower?
Torque determines acceleration at a given RPM. Horsepower determines top speed. Both matter for understanding engine performance.
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