Ton of refrigeration - Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about Ton of refrigeration? On this page you'll find 261 study documents about Ton of refrigeration.
Page 2 out of 261 results
Sort by
-
HVAC TEST QUESTIONS
- Exam (elaborations) • 11 pages • 2024
-
- $9.99
- + learn more
HVAC TEST QUESTIONS 
 
Two locations where a cold air return should be installed - open area of a wall and low to the 
ground 
 
Which of the following is the law of thermodynamics? - heat moves toward a place with 
lower intensity 
 
Sensible heat describes - how hot something feels 
 
Latent heat is measured in - british thermal units 
 
What is the amount of heat energy required to evaporate 1 pound of water? - 970 btu 
 
In an air conditioning system and refrigeration system, what occurs in ...
-
EPA 608 Type 3 exam with 100% Complete Solutions Latest 2024/2025 (Graded A+)
- Exam (elaborations) • 16 pages • 2024
- Available in package deal
-
- $12.99
- + learn more
EPA 608 Type 3 exam with 100% Complete Solutions Latest 2024/2025 (Graded A+) On low pressure chillers, moisture typically enters the refrigerant system through 
air leaks from areas with gaskets or fittings 
The maximum test pressure for leak testing a low pressure centrifugal is: 
10 psig 
Leak test and repair the chiller to reduce refrigerant loss from a pruge unit on 
CFC-11 chiller 
... 
A hydrostatic tube test kit is used to: 
determine if a tube leaks 
Commercial and industrial process re...
-
ESWS || with Errorless Solutions 100%.
- Exam (elaborations) • 10 pages • 2024
-
Available in package deal
-
- $10.81
- + learn more
State the type of the Air Conditioning (AC) plants onboard. correct answers Six, 250-ton centrifugal chill water A/C plants that operate with R-114 type refrigerant. 
 
State the type of the refigeration plants and refrigeration units onboard. correct answers Two, 8-ton reciprocating plants that operate with R-134A type refigerant 
 
State the purpose of the following major components: Compressors correct answers Compresses refrigerant into a high pressure gas; moves refrigerant though the refri...
-
EPA 608 Type 3 exam with 100% Complete Solutions Lates 2024-2025 (Graded A+)
- Exam (elaborations) • 16 pages • 2024
-
- $12.49
- + learn more
EPA 608 Type 3 exam with 100% Complete Solutions Lates (Graded A+) On low pressure chillers, moisture typically enters the refrigerant system through 
air leaks from areas with gaskets or fittings 
The maximum test pressure for leak testing a low pressure centrifugal is: 
10 psig 
Leak test and repair the chiller to reduce refrigerant loss from a pruge unit on 
CFC-11 chiller 
... 
A hydrostatic tube test kit is used to: 
determine if a tube leaks 
Commercial and industrial process refrigeratio...
-
HVAC FINAL EXAM QUESTIONS AND ANSWERS ALL CORRECT.docx
- Exam (elaborations) • 24 pages • 2024
-
Available in package deal
-
- $14.19
- + learn more
HVAC FINAL EXAM QUESTIONS AND ANSWERS ALL CORRECT.docx 
Which of the following would have the greatest effect on the heat content of the refrigerant? 
 
A)The refrigerant's humidity 
B)The refrigerant's state 
C)The refrigerant's temperature 
D)The refrigerant's pressure - Correct Answer B) 
The refrigerant's state 
 
A mechanical refrigeration system cools a room by: - Removing heat from the room. 
 
The four types of cooling mechanisms are: - Evaporative, Thermoelectric, Absorption, Mecha...
Want to regain your expenses?
-
HVAC TEST QUESTIONS WITH 100% CORRECT SOLUTIONS ALREADY PASSED!!
- Exam (elaborations) • 7 pages • 2024
- Available in package deal
-
- $7.99
- + learn more
Two locations where a cold air return should be installed - Answer-open area of a wall and low to the 
ground 
Which of the following is the law of thermodynamics? - Answer-heat moves toward a place with 
lower intensity 
Sensible heat describes - Answer-how hot something feels 
Latent heat is measured in - Answer-british thermal units 
What is the amount of heat energy required to evaporate 1 pound of water? - Answer-970 btu 
In an air conditioning system and refrigeration system, what occurs i...
-
EPA 608 Type 3 Exam Questions And Answers
- Exam (elaborations) • 10 pages • 2024
- Available in package deal
-
- $10.99
- + learn more
EPA 608 Type 3 Exam Questions And Answers 
 
 
On low pressure chillers, moisture typically enters the refrigerant system through - ANS air leaks from areas with gaskets or fittings 
 
The maximum test pressure for leak testing a low pressure centrifugal is: - ANS 10 psig 
 
Leak test and repair the chiller to reduce refrigerant loss from a purge unit on CFC-11 chiller - ANS ... 
 
A hydrostatic tube test kit is used to: - ANS determine if a tube leaks 
 
Commercial and industrial proce...
-
HVACR Journeyman Practice Exam Questions And Answers Already Graded A+
- Exam (elaborations) • 4 pages • 2024
- Available in package deal
-
- $7.99
- + learn more
14.7 psia (pounds per square inch absolute) is _________. - Approximately 0 PSIG 
A 30 pound cylinder of reclaimed R-410A refrigerant has been stored over night at 70°F. What should be 
the approximate pressure in the cylinder? - 201 Psig 
A compound pressure gauge connects ___________. - to the low side of the system. 
A dirty evaporator and return air filters subsequently causes low evaporator pressures which will cause - 
High Compression Ratios 
A refrigerant release heat when __________. -...
-
NATE A/C Exam 2 Questions and Answers Latest [100% correct answers] 2024
- Exam (elaborations) • 17 pages • 2024
- Available in package deal
-
- $7.99
- + learn more
The Fahrenheit scale is based on boiling water at sea level at what temperature? 
A: 459 degrees 
B: 212 degrees 
C: 180 degrees 
D: 100 degrees - Answer-B: 212 degrees 
Zero pounds gauge corresponds on the absolute scale to: 
A: 144 
B: 212 
C: 14.7 
D: zero - Answer-C: 14.7 
Hidden heat in refrigeration work is referred to as: 
A: Intensity of heat 
B: Latent heat 
C: Heat a thermometer can "sense" 
D: Cold - Answer-B: Latent heatAbsolute zero on the Fahrenheit scale is: 
A: 459 degrees 
B: ...
-
NATE AC Service Certification Exams 2024 Questions and Answers
- Exam (elaborations) • 18 pages • 2023
-
- $11.49
- + learn more
A system is supplied from the factory with charge of 5 pounds 10 ounces for a 15 foot line set. The line set is 25 feet long. The manufacturer's instruction sheet specifies 0.6 ounces of refrigeration to be added for each added foot of refrigerant line set length. What is the total refrigerant charge for the system? 
 
A. 6 ounces 
B. 5 pounds 
C. 5 pounds 10 ounces 
D. 6 pounds - D. 6 pounds 
 
15ft - 25ft = 10ft x .6 = 6 ounces 
5 pounds + 10 ounces + 6 ounces 
5 pounds + 16 ounces = 6 pound...
How much did you already spend on Stuvia? Imagine there are plenty more of you out there paying for study notes, but this time YOU are the seller. Ka-ching! Discover all about earning on Stuvia