HVAC EXAM 3

COSC EXAM 3
Created Apr 30, 2009
by texasredryder
Table View
Download
Print

Flashcard Set Preview

Side ASide B
auxilary cut off switch
FLOAT
release heat
CONDENSOR
two types of compressors
RECIPRICATING OR SCROLL COMPRESSORS
if the _________ is incleded it is called a packaged unit
COMPRESSOR
remote compressor and refrigerant
SPLIT SYSTEM
compressor and condensor together is called the _______  _______
CONDENSING UNIT
no _______ ______ required in air cooled chiller
CONDENSING PUMP
most common chiller
VAPOR COMPRESSION CHILLER-evaporator and condenser shell and tube design
chillers are classified by thier ______ types
COMPRESSER TYPES
chiller compressor types
reciprocating-70-120 tonsrotary-70-450 tonscentrifugal- 100-2000 tons
heat pump has
reversing valve and 2 other expansion devices
heat pumps extract from
cold sources
most common type of heat pump
air to heat
typical heating methods
forced air systems (library hot water coils and gas)heat pump (reverse a/c)radiant heat systems...

Upgrade and get a lot more done!
Upgrade