ESCO LOW GWP CORE PRACTICE 1 QUESTIONS WITH ACCURATE ANSWERS

ESCO LOW GWP CORE PRACTICE 1 QUESTIONS WITH
ACCURATE ANSWERS
___ is used as the baseline measurement for global warming potential and has a
value of 1. correct answer CO₂


A refrigerant's _____ _________ _________ (___) measures its ability to destroy
ozone in the stratosphere. correct answer ozone depletion potential (ODP)


Additional components that may be installed on the high side of a refrigeration
circuit are ________ and ______ ____ _____. correct answer receiver and liquid
line dryer


Additional components that may be installed on the low side of a refrigeration
circuit are ___________ and _______ ____ _____. correct answer accumulator
and suction line dryer


Commercial refrigeration (package reach-in system) is seeing expanded use of __
refrigerants. correct answer A3


DOT rules also prohibit smoking within __ feet of flammable gases. correct
answer 25


Due to their impact on the environment, most refrigerants are now regulated by
either the ___, _____ ____, or both. correct answer EPA, state laws,


EPA SNAP 23 approved the use of ___ refrigerants in the air conditioning sector,
subject to use restrictions. correct answer A2L