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Is it true that power is the rate at which work is done and is generally measured in horsepower?
Wiki User
∙ 11y ago
no, power is calculated in watt
Wiki User
∙ 11y ago
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What do you measure power with?
Power is the equation Work divided by Time. Power is measured in Watts, and basically it is the amount of work done in a certain amount of time.AnswerPower is measured with an instrument called a wattmeter.
What is a quantity that measures the rate at which work is done or energy is transformed?
You seem to be referring to power. One unit for that is the watt, another is the horsepower.
Is the rate at which work is done is known as power?
Power describes the rate/speed of the work that is being done.
What is the difference between torque and horsepower?
Horsepower - power over time, continuously used. You can only generate what you need or use.Torque- Power on hand, waiting for demand. Like a weight hanging on stick. It is there when you need it.Torque gets you going and Horsepower keeps you rolling.AnswerYou really should be asking, "What is the difference between torque and power?"Horsepower is simply the Imperial unit of measurement for power, usually used to describe the output (rather than input) power of a machine. These days, most countries use watts, which is the SI unit for power. Power is defined as the rate of doing work. In Europe and elsewhere outside North America, the output power of a car engine is measured in kilowatts, rather than in horsepower.Torque is the product of the radius of rotation and the force acting at right angles to that radius. So, torque is normally expressed in newton metres.The work done by torque can be determined by multiplying the force acting at right angles to the radius, by the circumference through which that force acts. If we know the time taken to complete the circumference, then it is possible to determine the power.
What is the unit of measurement of power?
Watts. -- The base units for power are Kg*m^2/s^2.Power is the rate at which work is done or energy is transmitted.The units of power are the units of energy divided by time.The SI unit of power is the watt (W), which is equal to one joule per second.The older Imperial unit was horsepower (1 HP equal to about 745.7 watts).
What is the quantity that measures the rate at which work is done?
Work is usually measured in joules, which are a unit of energy. Work/time is called power and is usually measured in Watts (joules/second) other common units of power include Horsepower and ft*lbs /sec. in short, is is power, which is measures in watts.
How many humans equal one horsepower?
Power is defined as 'the rate at which work is done'. In SI, power is measured in watts. In the Imperial system of measurements, power is measured in horsepower.So, you cannot 'convert power into horsepower'. Horsepower, together with the watt, are simply units in which power is measured.
What is a quantity that measures the rate at which work is done?
Work is usually measured in joules, which are a unit of energy. Work/time is called power and is usually measured in Watts (joules/second) other common units of power include Horsepower and ft*lbs /sec. in short, is is power, which is measures in watts.
What unit is used to measure power?
Power is the rate at which work is done or energy is transmitted, equal to the work done or energy transmitted divided by time, measured in watts.
What is the rate in which work is done?
Power, which is measured in watts
What is the meaning of horsepower?
Horsepower (hp) is a unit of measurement of power, or the rate at which work is done, usually in reference to the output of engines or motors. A few equations to help you calculate horsepower: Power = Work / Time Power = (Force x Distance) / Time
What is mean by hp?
Horsepower (hp) is unit of measurement of power, the rate at which work is done.
What is the rate of the work being done known as?
Power. It is usually measured in Watts (or horse-power in vehicles).
What is the horsepower formula?
Horse power describe the unit of power that work is done at. This is most commonly used when talking about cars.
Power consumed is measured in amperes?
Power consumption is measured in many different ways.Power is usually measured in WattsVoltage usually in VoltsResistance in Ohmsand Current (or flow rate) in AmpsGoogle for "Ohms Law"AnswerYou do not 'consume' power. Power is the rate at which work is done.
What do you measure power with?
Power is the equation Work divided by Time. Power is measured in Watts, and basically it is the amount of work done in a certain amount of time.AnswerPower is measured with an instrument called a wattmeter.
Which is the amount of work done in a certain amount of time?
This is the definition of power (measured in Watts). Power= Work/Time
