EPA. Study guides, Study notes & Summaries
Looking for the best study guides, study notes and summaries about EPA.? On this page you'll find 50 study documents about EPA..
Page 2 out of 50 results
Sort by
-
Apush Ch 3 Study Guide 2023/2024.
- Exam (elaborations) • 11 pages • 2024
- Available in package deal
-
- R243,32
- + learn more
Apush Ch 3 Study Guide 2023/2024.Characteristics of early colonial life in North America included 
A) less diversity of culture compared with Britain 
B) a native population that outnumbered Europeans 
C) a low percentage of African-Americans in the South 
D) a mild and easily manageable physical environment 
E) a dominant culture of French tasted and styles - ANSWER B) a native population that outnumbered Europeans 
 
The system of temporary servitude in the New World 
 
A. was appealing to Nor...
-
Study Guide 9 With Solutions 2023/2024.
- Exam (elaborations) • 2 pages • 2024
- Available in package deal
-
- R204,36
- + learn more
Study Guide 9 With Solutions 2023/2024.A refrigerant reclaimed from a system may be charged back into the system from which it came. - ANSWER True 
 
Mechanical refrigerant recovery equipment must meet specifications established by the 1993 ARI 740 standard. - ANSWER True 
 
The DOT-approved cylinder used for recovering refrigerant is gray and yellow. - ANSWER True 
 
The trapping of the Earth's heat in the atmosphere which is causing global warming is called the _____. - ANSWER Green House Eff...
-
HVAC Study Guide 2023/2024.
- Exam (elaborations) • 2 pages • 2024
- Available in package deal
-
- R194,62
- + learn more
HVAC Study Guide 2023/2024. 
airflow - ANSWER the distribution or movement of air. 
 
air handler - ANSWER indoor part of an air conditioner that moves cooled or heated air throughout the ductwork of your home. Usually a furnace or blower coil. 
 
BTU - ANSWER British thermal unit. Unit of heat energy. 
 
central air conditioning system - ANSWER system in which air is treated at a central location and distributed to and from rooms by one or more fans and a series of ducts. 
 
compressor - ANSWER...
-
HVACR UNIT 12 Final Exam 2023/2024.
- Exam (elaborations) • 3 pages • 2024
- Available in package deal
-
- R194,62
- + learn more
HVACR UNIT 12 Final Exam 2023/2024. 
A compressor that squeezes gas between the piston and a valve plate at the top of the cylinder is called a: - ANSWER Reciprocating compressor. 
 
A compressor that squeezes gas between two rotating screws shaped like augers is called a: - ANSWER Screw compressor. 
 
A compressor that uses a high-speed impeller to throw the refrigerant outwards is called a: - ANSWER Centrifugal compressor. 
 
A compressor that uses a roller that rotates in an orbital motion...
-
Module Four Exam Introduction To Heating Review Questions 2023/2024.
- Exam (elaborations) • 1 pages • 2024
- Available in package deal
-
- R194,62
- + learn more
Module Four Exam Introduction To Heating Review Questions 2023/2024. 
Convection - ANSWER The heat transfer process in which warm air rises and cool air falls is 
 
fuel, heat, and oxygen - ANSWER In order for combustion to occur, there must be 
 
normal operation - ANSWER If an induced draft gas burner produces a flame that is completely blue, or blue with tiny yellow tips, it is an indicator of 
 
a lack of oxygen - ANSWER Incomplete combustion is the result of 
 
Carbon monoxide, pure carbon,...
Fear of missing out? Then don’t!
-
DCF Childcare Training Courses 1-5 Practice Test 2023/2024.
- Exam (elaborations) • 38 pages • 2024
- Available in package deal
-
- R253,06
- + learn more
DCF Childcare Training Courses 1-5 Practice Test 2023/2024. 
What is a theory? - ANSWER A set of facts or principles analyzed in relation to one another and used to explain phenomena(a fact or behavior that can be observed) 
 
How do you create a positive environment for children in your care? - ANSWER *Ensure learning centers have ample space for movement. 
*Reduce the number of transitions throughout the day. 
*Ensure the environment feels safe for the child. 
*Provide activities that are slig...
-
EPA Exam 1 Tina Dow UCF Exam 2023/2024.
- Exam (elaborations) • 2 pages • 2024
- Available in package deal
-
- R204,36
- + learn more
EPA Exam 1 Tina Dow UCF Exam 2023/2024. 
Axon - ANSWER thin process of uniform diameter - impulse generators and conductors that transmits nerve impulses AWAY from cell body 
 
Hillock - ANSWER "little hill" 
 
Schwann Cell - ANSWER bead like- wrapped around axon, made of fat 
 
Terminal Butons - ANSWER talks to dendrites of another cell 
 
What chemicals do neurons use for communication and where is it located? - ANSWER neurotransmitters - terminal butons 
 
Function/ location of Somatic moto...
-
Refrigerant Retrofits Unit 9 Test Questions 2023/2023.
- Exam (elaborations) • 2 pages • 2024
- Available in package deal
-
- R243,32
- + learn more
Refrigerant Retrofits Unit 9 Test Questions 2023/2023. 
Mechanical refrigerant recovery equipment must meet specifications established by the 1993 ARI 740 standard. - ANSWER The correct answer is 'True'. 
 
How many chlorine atoms does it take to destroy 100,000 ozone molecules in the stratosphere? - ANSWER The correct answer is: 1 
 
Which of the following is an example of an HCFC refrigerant? - ANSWER The correct answer is: R-22 
 
Which type of refrigerant has the highest Ozone Depletion Po...
-
Unit 43 Air Source Heat Pumps Study Guide 2023/2024.
- Exam (elaborations) • 3 pages • 2024
- Available in package deal
-
- R204,36
- + learn more
Unit 43 Air Source Heat Pumps Study Guide 2023/2024. 
Air Source Heat Pump - ANSWER a heating-cooling unit that transfers heat in either direction between the air outside a home and the indoors. 
 
Air to Air Heat Pump - ANSWER a heat pump that absorbs heat from surrounding air and rejects it into air in a different place 
 
auxiliary heat - ANSWER When the heat pump compressor has malfunctioned, the customer has the option to switch the system to ________________. 
 
Balance Point - ANSWER occu...
-
Type 1 Practice Questions 2023/2024.
- Exam (elaborations) • 11 pages • 2024
- Available in package deal
-
- R204,36
- + learn more
Type 1 Practice Questions 2023/2024. 
A process stub is a _____. 
 
A) straight piece of tubing that is entered using a piercing access valve 
B) line located at least 3 inches below the compressor 
C) service valve installed at the factory 
D) stub to allow additional compressors to be connected in parallel - ANSWER A) straight piece of tubing that is entered using a piercing access valve 
 
A passive system0dependent recovery process _____. 
 
A) uses a pressurized container 
B) must still us...
Do you wonder why so many students wear nice clothes, have money to spare and enjoy tons of free time? Well, they sell on Stuvia! Imagine your study notes being downloaded a dozen times for R250 each. Every. Single. Day. Discover all about earning on Stuvia