Mid Term Exam (version 2)

What conponent is used to Help return the Carry away water from the Cooling Tower .

• The Float control Switch in the Tower Sump .
• The Spray Nozzel
• Water Elliminator
• The AquaStat Control

If the Float control switch was to get stuck down . Will the Cooling Tower be able to maintain the proper water level inside the Sump

• Yes
• No
• Maybe

During the Defrost Cycle of a Air to Air Heat Pump is the Electirc Heater energized to provide heat to the space to be condition ?

• Yes
• No

If the Forced Draft Coolin Tower Sump Strainer Basket get clogged up with Dirt and Scales build up . It can be clean by using ?

• Removiing the access door and reach down and sliding the basket out and cleaned.
• Removed the access door and lift up on the float control switch .
• Cleaning th Y- Strainer at the Tower
• All of the aboved

In a Air to Air Heat Pump , whenever the outdoor Ambient air temperature falls below 25.F is the Compressor energized ?

• yes
• no

If vortexting is Occuring inside the the sump . Do that mean that the float control is not working properly ?

• Yes
• No
• maybe
• None of the aboved

What conponent is used to help return the water back to the Cooling Tower

• The Float control switch is the sump
• The spray nozzels
• The water Elliminators
• The tower AquaStat

If a Cooling Tower AquaStat was stuck open , and the Suuply Water approach temperature was aboved 105.F . What will happen to the cooling tower ?

• The cooling tower would add more make - water to the tower
• Ther would be no temperature difference
• The tower fan motor will not turn on and the sump water temperature would increase
• Both B and C

IF the float switch was to get stuck at the bottom of the sump would the BlowDown prevent sump from over filling .

• True
• False

If Well Water is used as the Heat Source , will the temperature Difference Be greater in the Winter then in the Summer Season .

• True
• False