Misc
PW
HVAC Core
HVAC DH/MDF
COVID TBT
100

How many Weather stations are there per building?     

Two (1 in MMA 1 in MMD)  

100

Who installs the “Black Phenolic Labels” for the BMS devices installed on water pipes?

Kelso

100

How many DEC units are there for one BDF area?

3 units

100

What equipment do the MDF AHUs have that the DH AHUs do not?

DX Coils

100

List one common COVID symptom

Any of the following is correct: Fever, Chills, Cough, Fatigue, loss of smell, etc

200

How many temperature sensors are terminated in ERA Manger Panels?   

7

200

What measurement is used to control the pumps speed

Pressure

200

How long does the HPS need to be over .25 for the HPS to trigger

5 seconds

200

What are the 3 modes of automatic supply fans operation for the data halls

DP Mode, IT mode, IT Hybrid mode

200

Where do you go if you are on site and want to get tested for covid

Medcore

300

On the Crac units, water under the floor generates a _____?

“Warning”

300

How many valves are there terminated in PW1 Panels?

11 (2-CW,2-DL,4-RL,2-TNK,1-MUW)

300

Which DEC units do not have cold aisle DP mode?

ERNs

300

What is the Supply air humidity ECH low limit for the data halls

13%

300

How long does it take before covid symptoms to usually show up (range)

2-14 days

400

On the Crac units what is the Low supply air temperature set point

Low supply air temperature setpoint is “Not Used”

400

How many pressure sensors are there terminated in the PW2 Panels?

12 (2-CW,2-MUW,8-IW)

400

How many supply fans are in each array for the packaged DEC units?

8 for the ERN DEC units, 12 for the MPOE and BDFs

400

What devices do we CONTROL with Modbus in the data halls

None, we do not control anything with Modbus, we just receive data through Modbus

400

What temperature is considered a fever and may indicate you may have covid or the flu?  

100.4 F

500

What does the acronym “RPZBP” stand for?

"Reduced Pressure Zone Backflow Preventer" (Prevents flow of the fluid in the reverse direction by passing through a check valve into a reduced pressure zone. If backpressure occurs, both the inlet and outlet check valves are closed.)

500

What does the acronym WUE stand for?

"Water Utilization Efficiency" The measure of how effectively water is being used.

500

What is unique about the BDF packaged DEC units compared to the other packaged units

They have heat recovery dampers

500

What is the IT mode air flow maximum setpoint

1,273,320 CFM

500

What is the most effective way to not get covid according to the CDC

Avoiding contact with those who have or are suspected of having COVID.