4 questions Intermediate

ECADEMY test

1 - Life Cycle Cost

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Question 4 of 4 Intermediate

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Correct
Q: Which control mode is used ion variable flow systems where the pressure requirement is the same regardless of flow?
A: Constant differential pressure mode
Correct
Q: What are the three initial costs that are the most important factors for a life cycle cosy calculation for commercial buildings?
A: Purchase price, maintenance cost and energy cost
Correct
Q: In the imaginary scenario, which system is the most expensive?
A: The variable flow system with a constant speed pump
Correct
Q: Which element is the most expensive of them all?
A: Energy cost