WHAT IS THE QUES"TION"
Heat moving THROUGH the doors and windows.
What is CONDUCTION
The vapor pump of the system
What is COMPRESSOR
****Quadruple Jeopardy****
This sensible heat measurement ensures only liquid is in the liquid line. Include the temperatures.
What is 10F to 15F SUBCOOLING
**TRIPLE JEOPARDY**
These kinds of heat is heat are absorbed into the evaporator coil refrigerant
What is LATENT and SENSBLE HEAT
**TRIPLE JEOPARDY***
Where the process of Latent Heat of Condensation is occuring
What is EVAPORATOR COIL
Two kinds - power and natural for removes hot air from attic
What is VENTILATION
Connected to a liquid line and a distributor
What is THERMOSTATIC EXPANSION VALVE - TXV
**TRIPLE JEOPARDY**
Increasing this will reduce the head pressure even in the hottest weather and will also increase the system efficiency
What is SURFACE AREA OF THE CONDENSER COIL
**QUADRUPLE JEOPARDY**
When a coil becomes too long and excessive pressure drop occurs these can be used ( Must be a complete answer of both possibilties )
What is MULTIPLE COILS OR A DISTRIBUTOR IS USED
**TRIPLE JEOPARDY**
Adapts to hot pulldowns easier by metering and adjusting the refrigerant into the evaporator coil
What is FIXED-BORE METERING DEVICE
Process which creates a cooling effect
What is EVAPORATION
**DOUBLE JEOPARDY**
Coil installed in the air stream in several different ways
What is EVAPORATOR
This kind of heat changes the water vapor in the air to condensate
What is LATENT HEAT
***TRIPLE JEOPARDY***
Air conditoning equipment with interconnecting refrigerant lines and the condenser is separated to a remote are from the evaporator
What is PACKAGE UNIT
The dew point of the evaporator creates this
What is CONDENSATION
The component has standards motor speeds of 1750 and 3450 RPMs as it pumps
What is COMPRESSOR
**TRIPLE JEOPARDY**
Most cabinets are ____________ and __________ to give them more years of life
What is GALVANIZED AND PAINTED
**DOUBLE JEOPARDY**
More airflow will cause ________ coil temperatures and less airflow will cause ________ coil temperatures
What is HIGHER and LOWER
**DOUBLE JEOPARDY**
This is the sensible heat measurement using a thermometer and a wet sock
What is DRY BULB TEMPERATURE
Heat going around the doors and windows
What is INFILTRATION
***Triple Jeopardy***
The air-side components which must be insulated to prevent sweating
What is DUCTWORK
These coil are more efficient than all-aluminum
What is COPPER-TUBE WITH ALUMINUM FINS
Typical room air may be ________ DB and have a humidity of _________%.
What is 75F and 50%
**DOUBLE JEOPARDY**
This compressor has bolts and can be opened for service
What is HERMETIC COMPRESSOR