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CDCP · Question #32

The temperature and humidity values indicated on the display of the Computer room air conditioner unit are the values measured at which point?

The correct answer is B. It is the value measured at the intake of the air conditioner. The temperature and humidity values indicated on the display of the computer room air conditioner unit are the values measured at the intake of the air conditioner. This is because the intake is where the air conditioner draws the air from the computer room and cools and…

Cooling infrastructure

Question

The temperature and humidity values indicated on the display of the Computer room air conditioner unit are the values measured at which point?

Options

  • AIt is the average value between the intake and exhaust (outlet) of the air conditioner.
  • BIt is the value measured at the intake of the air conditioner.
  • CIt is the value measured at the exhaust (outlet) of the air conditioner.
  • DIt is the value measured at the front of the rack of the aisle the air conditioner is situated.

How the community answered

(28 responses)
  • A
    4% (1)
  • B
    93% (26)
  • D
    4% (1)

Explanation

The temperature and humidity values indicated on the display of the computer room air conditioner unit are the values measured at the intake of the air conditioner. This is because the intake is where the air conditioner draws the air from the computer room and cools and dehumidifies it before sending it back to the computer room. The display shows the current conditions of the computer room air, which are used to adjust the cooling and dehumidifying operations of the air conditioner. The values measured at the exhaust (outlet) of the air conditioner are not displayed, as they are not relevant for the computer room environment. The values measured at the front of the rack of the aisle the air conditioner is situated are also not displayed, as they may vary depending on the distance and location of the rack. The average value between the intake and exhaust (outlet) of the air conditioner is not displayed, as it does not reflect the actual conditions of the computer room air or the air conditioner performance.

Topics

#CRAC unit#temperature measurement#air intake#humidity monitoring

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