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Green Awareness Final Test Review Questions & Answers

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Green Awareness Final Test Review Questions & Answers

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  • January 1, 2025
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  • Exam (elaborations)
  • Questions & answers
  • Green Awareness
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Green Awareness Final Test Review
Questions & Answers
The Dedicated Line Water Circulation System Correct Ans-keeps the water in the hot water
piping at a constant temperature.



Heating and cooling efficiency ratings such as SEER, EER, COP, and HSPF are regulated by
Correct Ans-American Society of Heating, Refrigeration Institute




The electrical "Demand" rate for commercial enterprises can be reduced by Correct Ans-not
starting all energy consuming devices simultaneously



A test used to assure a fossil fuel system is burning properly is called Correct Ans-
Combustion analysis



The electrical energy efficiency of an appliance or device is determined by Correct Ans-how
well the device converts the electricity into useful work



LED is the acronym for Light Emitting Diode Correct Ans-True




Energy Efficiency Ratio is a measure of the Correct Ans-Relative efficiency of a heating or
cooling appliance

,An Energy Audit is Correct Ans-an assessment of energy used




Water Distribution Piping Installations include Correct Ans-grouping fixtures closer together
and using manifolds for water distribution



The Energy Star Label when attached to a high efficiency plumbing appliance indicates that the
energy/water needed

for operation is 10 to 50% lower than a non-Energy Start appliance Correct Ans-True




Renewable energy is Correct Ans-A repeatable source of energy




The Heating Seasonal Performance Factor (HSPF) Correct Ans-Uses the total output of a
system and the total electrical power used by a system over an entire heating season



A good definition of energy efficiency is Correct Ans-The useful work produced divided by
the energy used



The Heating Seasonal Performance Factor (HSPF) Correct Ans-Uses the total output of a
system and the total electrical power used by a system over an entire heating season



The most expensive type of energy audit is Correct Ans-a technical engineering audit

, The dedicated line water circulation system keeps the water in the hot water piping at a constant
temperature Correct Ans-True




Variable Frequency Drive motors (VFD) Correct Ans-are typically used on most high
efficiency commercial A.C. systems



The Coefficient of Performance (COP) Correct Ans-varies based on outdoor temperature




Which of the following is an energy conservation measure Correct Ans-Replace all long life
incandescent bulbs with compact fluorescent bulbs.



Insulating the water heater and hot water piping is Correct Ans-one of the easiest ways to
make an immediate impact on energy savings



Waste Heat Recovery systems can be adapted to air conditioning systems for Correct Ans-
vent cooling



The on demand water circulation system Correct Ans-delivers hot water immediately without
the cold water waste period



The cost of electricity is based on the Correct Ans-wattage used over a period of time




The term "Wind Farm" refers to the Correct Ans-business of generating power for sale to the
grid

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