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Watts is a measure of power and is not directly related to speed.
However there is a connection between power and speed in moving vehicles where the mechanical power required to drive the vehicle along is proportional to the cube of the speed (approximately).
So if a car requires 100 HP to travel at 100 mph, it would require about 70 HP to go at 90 mph.
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How many watts is 2000 kw?
2,000 kw is 2,000 kilo watts is 2,000,000 watts
How many watts is 20 rms watts?
Rms is watts that's the amount of watts a speaker is rated for.
How many watts is there in 0.25 mega watts?
0.25 megawatts is 250,000 watts.
How many watts does a cablebox use?
-21-inch Standard TV: 74 watts -42-inch LCD TV: 195 watts -DVD Player: 15 watts -VHS Player: 17 watts -Blu-Ray: 19 watts -Satellite Decoder: 35 watts -Converter Box: 08 watts -Cable Box: 25 watts -42-inch LCD TV: 195 watts -26-inch CRT TV: 74 watts
What are the running watts compared to the starting watts?
When you first turn on a motor it is starting from a static position and more current is required to get the motor up to speed (Starting current) than to keep it running (running current). Since watts equals amps times voltage you can see the difference in wattage is related to current. If you look at watts as work being done it is obvious that it requires more work to get the motor running than to keep it running.
How much power is required to lift a 2.0 kg mass at a speed of 2.0 ms?
4 watts 39.2 watts
How many watts does a furnace use?
the older furnaces would draw 700 watts plus depending on the size of the blower. the newer furnaces with variable speed blowers can draw as little as 100 watts
How many watts does a gas furnace use?
the older furnaces would draw 700 watts plus depending on the size of the blower. the newer furnaces with variable speed blowers can draw as little as 100 watts
What is meant by load on a motor in eletrical engineering term?
The load on a motor can be measured in watts, and it is the mechanical torque supplied, multiplied by the speed of the shaft. When the torque is in Newton-metres and the speed is in radians/second, the mechanical power output result is in watts.
What is the difference between joules and watts?
A watt is a rate (speed) of using energy ... 1 joule per second.
How fast is 700 watts in mph?
One HP is about 746 W. So 700 / 746 = 0.93 HP
How do you convert 277 volts to kW?
You don't. Volts and Watts are two different units. That's like asking me to convert distance and speed. Multiply your 277 volts by an amperage value and that will equal watts. Any product over 999 watts will be in kWs. 1000 watts = 1 kW, just move the decimal place 3 places to the left for kilowatts
What is a good way to measure a mixer's power and efficiency?
Mixers are usually measured in watts and rpm's. Watts refer to the power, or the mixer's ability to avoid getting "bogged down". RPM's are needed for speed, such as when whipping cream.
How long does it take to burn 20 watts in the energy efficient bulbs?
20 watts is a measure of the power drawn at any instant. It's the speed with which energy is being used. 20 watts drawn for 50 hours would be 20x50 or 1000 watt-hours of energy, otherwise known as a kilowatt-hour (kWh) or a Unit.
What is the difference between energy and powe and how are they measured?
Power is energy / time, energy is power x time.This is similar to the distinction between distance and speed: speed = distance / time; at constant speed, distance = speed x time.Enery is measured in Joules, power is measured in Joules / second, a.k.a. "Watts".
Is a computer with 300 watts considered good..fast?
Judging the speed of a computer by the size of it's power supply is not a good way of determining it's performance. You must consider the CPU type and speed, Memory type, speed and amount, and other hardware specifications.
How many watts does a small car need?
Ignition 30 watts, fans 30 watts, driving lights 30 watts, headlights 100 watts. Total about 200 watts.
