What is cfcs - Study guides, Class notes & Summaries
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ENL1501 Assignment 1 Semester 1 2024 (Solutions)
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ENL1501 Assignment 1 Semester 1 2024 (Solutions) 
 
Question 1 
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How can packaging support the environment? 
a. 
By providing clear environmental information 
b. 
By using excessive materials 
c. 
By making products more expensive 
d. 
By being visually unappealing 
Clear my choice 
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What is the primary role of air for bioresources? 
a. 
Providing structural s...
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EPA 608 Universal Exam ( ACTUAL EXAM ) Questions With Verified Solutions| ALREADY PASSED
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EPA 608 Universal Exam ( ACTUAL 
EXAM ) Questions With Verified 
Solutions| ALREADY PASSED. 
Refrigeration technicians who violate the Clean Air Act can: - - 
ANSWER Lose their EPA certification, be fined, be required to 
appear in Federal court. 
After 1995, any supplies of CFC refrigerants to service existing 
units in the USA can only come from: - - ANSWER recovery and 
recycling. 
Refrigerant that is recovered can be returned to: - - ANSWER 
the same system or other systems owned by the same...
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EPA 608 universal With correct Answers
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EPA 608 universal with correct Answers 
Refrigeration technicians who violate the Clean Air Act can: - 
After 1995, any supplies of CFC refrigerants to service existing units in the USA can only come from: - Refrigerant that is recovered can be returned to: 
 
Refrigerant can not be called "reclaimed" unless it: - . 
The EPA can require a technician to demonstrate their ability to perform proper procedures for recovering and/or recycling refrigerant. Failure to demonstrate competency can re...
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BOMI - Air Handling, Water Treatment & Plumbing Systems Questions And Answers Graded A+
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1 - Absolute pressure is equal to standard sea-level plus: - Gauge pressure 
1 - All of the following are types of scale except: - Silicone 
Types of scale include: 
- Silicate 
- magnesium carbonate 
- Calcium Carbonate 
1 - Complaints in the winter that it is too cold in a building can be offset by: - Raising the humidity 
and the temperature 
1 - Copper tubing is standardized on the basis of use into standard - Wall thickness schedules 
1 - Define absolute pressure - The total pressure that i...
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New York Real Estate Exam with 100% Verified and Updated 2024
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New York Real Estate Exam with 100% 
Verified and Updated 2024 
Where is the license law written? - Answer ️️ -Article 12-A 
Who is responsible for administrative discipline of real estate licensees? - Answer ️️ - 
Department of State or Secretary of State 
Under NYS Real Property Law, when Department of State revokes a salesperson's license, how 
much time must past before the salesperson can be relicensed? - Answer ️️ -One year 
If a broker's licensed is revoked, what happens to ...
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EPA 608 CORE Exam Questions and Answers (2022/2023) (Verified Answers) Graded A+
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EPA 608 CORE Exam Questions and Answers (2022/2023) 
(Verified Answers) Graded A+ 
What characteristic or characteristics of CFCs make them more likely than other 
chlorine compounds to reach the stratosphere? Dont disolve iin water 
Each chlorine atom in the stratosphere can destroy how many ozone molecules? 
100,000 ozone molecules 
Which refrigerant contains a CFC? 
R500, R12, R113 or R11? Theyre all CFC's 
HYDROCHLORIC FLORICCARBON (HCFC) refrigerant contain? Hydrogen, 
chlorine, flouri...
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EPA 608 Universal Exam With 100% Correct Answers 2023
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Refrigeration technicians who violate the Clean Air Act can: - - Correct answer-Lose 
their EPA certification, be fined, be required to appear in Federal court. 
After 1995, any supplies of CFC refrigerants to service existing units in the USA can 
only come from: - - Correct answer-recovery and recycling. 
Refrigerant that is recovered can be returned to: - - Correct answer-the same system or 
other systems owned by the same person without restriction. 
Refrigerant can not be called "reclaimed...
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RETA CARO Test | Questions with 100% Correct Answers | Verified | Latest Update 2024
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Which refrigerant has the highest mass flow requirement at the same evaporator and condensing 
temperature? - CFC-12 
which refrigerant is the first to be phased out by Montreal Protocol - CFC-12 
As the ratio between the evaporator and condensing pressure increases - the theoretical discharge 
temperature increases 
Under the Montreal Protocol - as long as a technician does not perform work on the refrigerant 
containing portions of a system they do not need to be certified 
Refrigerant leaks a...
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Primavera Biology B Unit 5: Ecology Questions and Answers 100% Pass
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Primavera Biology B Unit 5: Ecology Questions and Answers 100% Pass 
CHECKPOINT 22 
Which describes symbiosis? Two organisms belonging to different species live closely together and have specific interactions. 
What is the most specific ecological level? an organism 
A tick feeding off the blood of a dog is an example of which type of relationship? parasitism 
In which of the following situations would primary succession occur? on an island just formed by a volcano 
Which of the following descr...
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Real Estate Salesperson Exam questions and answers 2023
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Real Estate Salesperson Exam questions and answers 2023Where is license law written? 
Article 12A 
 
 
 
Under NYS Real Property Law, when Dept. of State revokes a salesperson's license, the salesperson can't be relicensed until how much time has expired? 
1 year 
 
 
 
If a broker's license is taken away, what happens to the salespersons who work for him? 
Their licenses are suspended until they associate with a new broker. 
 
 
 
What could happen to somebody who breaks Article 12A? 
Loss o...
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