what is the difference between mechanical horsepower and metric horsepower?
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There are many different standards and types of horsepower. Two common definitions used today are the mechanical horsepower (or imperial horsepower), which is about 745.7 watts, and the metric horsepower, which is approximately 735.5 watts. ... The definition of the unit varied among geographical regions.
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Conversion Ton to Horsepower The ton (ton of refrigeration) is a unit of power. This tool converts tons to horsepower (ton to hp) and vice versa. 1 ton ≈ 4.7162 horsepower.
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As mentioned above, the most common is brake horsepower (bhp), which we use on this website, and horsepower (hp). While they sound the same, brake horsepower is the figure arrived at once the losses from friction have been accounted for. Horsepower measures the engine's power output on its own.
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THIS IS BECAUSE THE WORK OUTPUT IS NEVER GREATER THAN THE WORK INPUT. A MACHINE'S MECHANICAL ADVANTAGE TELLS YOU HOW MANY TIMES THE MACHINE MULTIPLIES FORCE. IN OTHER WORDS, IT COMPARES THE INPUT FORCE WITH THE OUTPUT FORCE. MECHANICAL EFFICIENCY IS A COMPARISON OF A MACHINE'S WORK OUTPUT WITH THE WORK INPUT.
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A dynamometer places a load on the engine and measures the amount of power that the engine can produce against the load. ... A dynamometer measures this torque. You can easily convert torque to horsepower by multiplying torque by rpm/5,252.
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explain the difference between indicated and brake power. Indicated power measures the power developed on top of the pistons. Brake power measures the power developed at the output of the crankshaft. The indicated power is larger than the brake power by an amount equal to the friction power.
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Mechanical advantage is a measure of how much your force is multiplied, efficiency is a measure of how much of the work you do actually goes to moving the thing you're trying to move. ... Adding more pulleys may increase the mechanical advantage, but it also increases the amount of extra stuff you're moving.
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Back to Berra's theorem, torque is the capacity to do work, while power is how quickly some strenuous task can be accomplished. In other words, power is the rate of completing work (or applying torque) in a given amount of time. Mathematically, horsepower equals torque multiplied by rpm.
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Engine CC is the displacement (in cubic centimeters) of the engine's internal cylinder volume swept by the pistons in one full revolution. Horsepower is a measure of the work done by an engine (1 hp = 746 Watts of power). A simple relationship that indicates the work being done by the engine is Torque x RPM.
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To convert kilowatts to horsepower, we multiply the number of kilowatts by 1.34. The result is that 80 kilowatts is roughly equivalent to 107 horsepower.
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Mechanical power is commonly measured (in America) in “horsepower.” Electrical power is almost always measured in “watts,” and it can be calculated by the formula P = IE. Electrical power is a product of both voltage and current, not either one separately.
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One horsepower is a unit of power that equals the work done in lifting 550 pounds one foot in one second. One manpower = a unit of power based on the rate at which a man can work; approximately 75 watts, or about one tenth of a horsepower. In other words, it takes ten strong men to do the work of one horse.
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rwhp is rear wheel horsepower or power measured at the rear wheels. You drive the car onto a dyno and it measures power at the rear wheels. Plain hp as you see in new car ads is power measured at the flywheel. It's what the eng is really producing.
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The difference between the two is, obviously the pressure generated by the spinning turbos. While higher pressure will provide more boost, it doesn't necessarily mean more power (as in HPs).
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B HP is the measurement of an engine's power without any power losses, while HP is BHP less the power losses. 3. ... One PS is about 98.6% of a brake horsepower – the two are virtually interchangeable, and PS is sometimes referred to as 'metric horsepower'.
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The equation to calculate horsepower is simple: Horsepower = Torque x RPM / 5,252.
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Although there is no direct conversion between CC, or cubic centimeters, and MPH, miles per hour, there us a relationship between these two units of measurement. ... This measurement indicates the amount of space that pistons travel through in the engine and can provide an indicator of engine power and, thus, speed.