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How much work does a 1kW motor do in one minute Please show work?
To calculate the work done by a 1 kW motor in one minute, we can use the formula: [ \text{Work} = \text{Power} \times \text{Time} ] Given that power is 1 kW (or 1000 watts) and time is 1 minute (or 60 seconds), we can substitute the values: [ \text{Work} = 1000 , \text{W} \times 60 , \text{s} = 60000 , \text{J} ] Thus, a 1 kW motor does 60,000 joules of work in one minute.
How much energy does a household electric fan use?
Typical motor and belt efficiencies: * Motor 1kW - 0.4 * Motor 10 kW - 0.87 * Motor 100 kW - 0.92 * Belt 1 kW - 0.78 * Belt 10 kW - 0.88 * Belt 100 kW - 0.93Depending on the motors input , we can measure the voltage consumed by a ceiling fan.Normally , household fans consume 200 - 400 watts of energy.hope this helps =)
What is the application of 3-heat switch control in electrical?
A 3 heat switch enables two elements for example of 1kw, to give out 100% power, 50% power and finally 25%. That equates to two 1kw elements in parallel. (100%) One 1kw element on power only. (50%) And finally both 1kw elements in series. (25%)
How may watts are in a kilowatt?
1Kw=1000watt
What the meaning of 5KW?
1kw electric power
How much does kw have?
One kilowatt is equal to 1000 watts or 1000 joules per second: 1kW = 1000W = 1000J/s
Factor hp and kilowatts?
1kW = 1.341 hp
One kilowatt is how many horsepower?
1kW is 1.341hp
Electric heater A has a power rating of 1kw. Electric heater B has a power rating of 800W. which transfers the most energy in 2 hours?
Electric rating of 1Kw
What is the ratio of KW to BTU?
1kW : 3,412.142 BTU/hr
What is cheapest electric heaters to run convector or oil filled?
If there is no thermostat, it makes no difference. IE 1kw=1kw! If there is a thermostat, go for Oil filled. The Oil retains the heat much better so will continue to give off warmth whilst the thermostat is allowed to switch off the power more often.
How much MBH in a KW?
1 kW is equivalent to approximately 3.412 MBH (thousand British thermal units per hour).
