UPS
HVAC
SWITCHBOARDS
FIRE SYSTEMS
MV GEAR
FINAL JEOPARDY
200
These are the functions of a UPS
What is to condition power and provide battery backup
200
What is the Tonnage of the Chillers at VA11
What is Trane PH1: 275
Trane PH2: 300
Multistack: 313
200
These are the sources of control power at VA11
What are HUPS HL1, HUPS HL2, Battery
200
This is the type of sprinkler system used in Office/ Common Spaces
What is Wet System
200
This mechanical safety device ensures you do not close into a fault
What is 86 Relay
400
These are the four main components of a UPS
What is Rectifier, Inverter, Battery, STS
400
These are the types of compressors used in refrigeration
What is Reciprocating, Screw, Scroll, Centrifugal
400
This is the Amperage Rating of the Maintenance Bypass Breaker, UPS Inputs and UPS Outputs for VA11
What is 2500A, 1600A, 1600A
400
BFPE is performing work on the sprinkler system. This is required to start work.
1. Call the system out in Test with BFPE
2. Call LCFD to tell them system is in test.
3. Complete Zurich Impairment Form
400
These are the feeder sizes (A) for VA11, VA12 and VA13
What is 600A, 900A, 900A
600
This is the function of a Static Switch
What is to provide power in a fault condition
600
This is our designed glycol percentage and color
What is 25% and Green
600
These are the positions for rackable breakers
1. Connected
2. Test
3.Disconnected
4. Withdrawn
600
This is how VA13 maintains fire system pressure and flow on the third floor
What is a Fire Pump
600
This is the arc quenching gas that is used inside our MV Gear and the operating pressure range
What is Sulfur-Hexafluoride (SF6)
5PSIG-15PSIG (sits about 9PSIG)
800
These are the ratings of the UPS
(KW, V, A, HZ, PF)
What is 1MW, 480V, 1200A, 60HZ, .99pf
800
This is why we care about Superheat.
What is to ensure no liquid refrigerant enters the compressor.
800
These are the requirements to open UPS Output breaker without dropping customer load
What is:
1. Place UPS in Static Bypass
2. Verify on SWBD
3. Close MBB
4. Verify Load shared
5. Open Output Breaker
800
This is the required pressure to hold the check valve closed on a preaction system
What is 13 PSIG
800
VA11 MV3 can be fed from these locations
What is
1. VA12-MV3-Way 1
2. VA12-MV4-Way 1
1000
If we have two 1MW UPS in parallel carrying 1800KW and UPS 1 loses a module this will be the loading of both UPS and this is what happens to the system.
What is UPS1 is 720KW; UPS2 is 1080KW
UPS 2 will be in Overload condition for 10 minutes.
1000
Daily Double: This is the Refrigeration in our chillers and its Ozone Depletion Potential
What is R134 and zero
1000
This Switchboard at VA11 has a temporary chiller feeder breaker
What is DM3&4-CX-E Lineup.
1000
Daily Double: This is the temperature rating that a Yellow bulb will burst.
What is 174F
1000
VA12 is currently on Gen and verified off utility
This is the process for LOTOing way one to ground.
What is:
1. Open all motor operated Ways
2. Obtain Clearance Paperwork from Dominion
3. Take Way 1 to Open
4. Take Way 1 to Ground and LOTO
1000
This is a dip in the discharge voltage observable during the first minutes of the discharge period of a lead acid battery, followed by a transient recovery
What is Coup de fouet (crack the whip)