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Author Question: Which of the following statements regarding the mechanical-draft cooling tower is correct? A) The ... (Read 49 times)

cartlidgeashley

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on: Jul 24, 2018
Which of the following statements regarding the mechanical-draft cooling tower is correct?
 
  A) The mechanical-draft cooling tower uses a fan to move air through the tower.
  B) Mechanical-draft cooling towers are used only for small-scale installation requiring a few gallons of water per minute.
  C) The primary means of drawing air though the mechanical-draft cooling tower is the density difference between the air inside and outside the tower.
  D) There is only one design for a mechanical-draft cooling towerthe hyperbolic design.

Question 2

During the initial startup of a geothermal water-source heat pump, when should the water flow be checked and adjusted?
 
  A) After operating the unit for at least 15 minutes
  B) After making sure the refrigerant charge and airflow are correct
  C) First, before operating the system
  D) After checking the system refrigerant pressures and amp draw


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wtf444

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Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

C


cartlidgeashley

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Reply 2 on: Jul 24, 2018
YES! Correct, THANKS for helping me on my review

xiazhe

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Reply 3 on: Yesterday
Wow, this really help

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