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OK these are known
1 HorsePower= 746 Watt
1 Watt= 3.413 BTU
by multiplying how many watts in an HP (746) by how many BTUs in a watt (3.413)
we know 1 HP=2546 BTU
there are 1055 Joules in 1BTU
so multiply how many joules per 1 BTU (1055) by how many BTU in 1 HP (2546)
and you get
2,686,133.4 Joules per 1HP
Answer
You are comparing apples with Oranges. A horsepower is the Imperial unit of measurement for power, whereas the joule is the SI unit of energy. Power and energy are two different quantities, so you cannot convert one to the other. Further to the original answer, there are no 'BTUs in a watt' because, again, a BTU is used to measure energy, whereas the watt is used to measure power.
So the simple answer is you cannot convert joules to horsepower.
What else can I help you with?
How many watts of electrical power equal one horsepower?
One horsepower is approximately equal to 745.7 watts.
1 HP is equal how many electrical watt?
In electrical terms, 1 horsepower (HP) is equal to approximately 746 watts.
How does horsepower relate to Watts and power?
Horsepower is seldom used when referring to electricity because it has a couple different definitions i.e. Mechanical Horsepower, Metric Horsepower, Electrical Horsepower etc. In general 1 Mechanical Horsepower would = 745.6999 Watts.
120 watts and 2.2 amps equal how many horsepower?
To convert electrical power (in watts) to mechanical power (in horsepower), you typically need to take into account the efficiency of the system. However, to provide a rough estimate, you can use the formula: 1 horsepower is approximately equal to 746 watts. Therefore, 120 watts would be roughly 0.16 horsepower. Amps alone cannot be converted to horsepower without knowing the voltage across which the current is flowing.
1 horsepower equals how many watts?
1 horsepower equates to about 745.7 watts.Horsepower is simply the Imperial unit of measurement of power, whereas the watt is the SI unit for power. So there's nothing stopping you from specifying the power output of an electric heater in horsepower if you want to, or specifying the output power of a car engine in watts (as they do outside the United States). But, to answer your question, there are 746 W to one horsepower.
How many watts of electrical power equal one horsepower?
One horsepower is approximately equal to 745.7 watts.
1 HP is equal how many electrical watt?
In electrical terms, 1 horsepower (HP) is equal to approximately 746 watts.
How does horsepower relate to Watts and power?
Horsepower is seldom used when referring to electricity because it has a couple different definitions i.e. Mechanical Horsepower, Metric Horsepower, Electrical Horsepower etc. In general 1 Mechanical Horsepower would = 745.6999 Watts.
How many watts of power are equal to 1 horsepower?
The definition is that 746 watts equal one horse-power.
How much horsepower does 746 watts equal?
746 watts is equal to 1 horsepower. Horsepower is a unit of power that measures the rate at which work is done, and 1 horsepower is equivalent to 746 watts.
Electrical power is expressed in watts or?
Electrical power is expressed in watts or in jouls per secondAnother AnswerThere is no such thing as 'electrical power'. Power is simply a rate: the rate of doing work. Power can be measured in watts (in the SI system) or in horsepower (in the Imperial system). There is no reason why the power of a heater can't be measured in horsepower or the power of a car can't be measured in watts.
What unit is used to express electrical power?
Electrical power is also measured in Watts.
120 watts and 2.2 amps equal how many horsepower?
To convert electrical power (in watts) to mechanical power (in horsepower), you typically need to take into account the efficiency of the system. However, to provide a rough estimate, you can use the formula: 1 horsepower is approximately equal to 746 watts. Therefore, 120 watts would be roughly 0.16 horsepower. Amps alone cannot be converted to horsepower without knowing the voltage across which the current is flowing.
How much horsepower does a cow have?
The definition of horsepower is a unit of power equal to 746 watts. Therefore, a cow has no horsepower.
1 horsepower equals how many watts?
1 horsepower equates to about 745.7 watts.Horsepower is simply the Imperial unit of measurement of power, whereas the watt is the SI unit for power. So there's nothing stopping you from specifying the power output of an electric heater in horsepower if you want to, or specifying the output power of a car engine in watts (as they do outside the United States). But, to answer your question, there are 746 W to one horsepower.
If a car engine is rated at 125 horsepower how many watts of power does it produce?
1 horsepower is equal to 747.5 watts. 125 hp therefore = 93.2kW
Watts and horsepower are both units of what?
Watts and horsepower are both units of power.
