INI | ¥ Question Completion Status:| "> A Moving to another question will save this response.Question 1Below is an a sketch of the power supply for a certain heating system in a...

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I'm having trouble with some questions on the topic of power conversions. I would appreciate some help as soon as possible.


INI | ¥ Question Completion Status: | "> A Moving to another question will save this response. Question 1 Below is an a sketch of the power supply for a certain heating system in a building. The efficiencies of each device in the line is in the table below. Assuming there are no efficiency losses in the Electric Utility Meter and the Power Distribution. Electric Motor Input: 537 Watts Device Hydronic Riping Calculate the amount of Hydronic Power that is being delivered by the PUMP to the valve. BEI eH a | | ia i
Answered Same DayApr 02, 2023

Answer To: INI | ¥ Question Completion Status:| "> A Moving to another question will save this...

Aditi answered on Apr 03 2023
32 Votes
Solution
The output power of each device can be calculated as follows:
Transformer output power =
Input power * Efficiency = 537 * 0.94 = 504.78 Watts
Electric motor output power = Input power * Efficiency = 537 * 0.71 = 381.27 Watts
Gears output power = Input power * Efficiency = 381.27 * 0.89 = 339.25 Watts
Pump output power = Input...
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