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Butterfly41398
- 8
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Summary:: I don't seem to see any problem with my work. But my final answer does not match the correct answer. (In number 3)
Here's my work
Here's my work
As mentioned, it's best if you type your work into the forum to make it more legible. Please see the LaTeX Guide link below the Edit window for more information on how to format math equations at PF. Thanks.Butterfly41398 said:I don't seem to see any problem with my work.
Following your entire calculation this it is not an issue. The only mistake it is wrong calculation of IR.Babadag said:I agree with the berkeman, of course. However, I manage to read your calculation. I still have to recalculate, but at first glance, I have a general observation: to convert the arguments from negative to positive you have to add 360 degrees and not 180.
Three phase total power consumed refers to the amount of electrical power used by a three phase electrical system. It is the sum of the power consumed by each phase in the system.
To calculate three phase total power consumed, you need to measure the voltage and current of each phase in the system. Then, use the formula P = √3 x V x I x cosθ, where P is power, V is voltage, I is current, and cosθ is the power factor. Once you have calculated the power for each phase, simply add them together to get the total power consumed.
The units of measurement for three phase total power consumed are watts (W) or kilowatts (kW), depending on the size of the system. This is the standard unit for measuring electrical power.
Measuring three phase total power consumed is important for several reasons. It allows you to monitor and manage your energy usage, which can help reduce costs and improve efficiency. It also helps to identify any imbalances or issues in the system that may be causing excess power consumption.
To reduce three phase total power consumed, you can implement energy-saving measures such as using energy-efficient equipment, optimizing the power factor, and minimizing idle loads. Regular maintenance and monitoring of the system can also help identify and address any issues that may be causing excessive power consumption.