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Refrigerant 410A Certification Exam Study Questions and Answers 2024
-Suva 410a 
-AZ-20 
-Puron - R-410a is also known as? 
 
0.3 - The temperature glide for R-410a is less than _____ degrees Fahrenheit over air conditioning and refrigeration operating ranges. 
 
-Can be irritating to the skin 
-Is hydroscopic 
-Has improved heat transfer characteristics over mineral oils - Polyol Ester (POE): 
 
50 psig - The low pressure control on R-410a systems will open at: 
 
Absolute discharge pressure divided by absolute suction pressure - Compression ratio is calculated ...
- Exam (elaborations)
- • 4 pages •
-Suva 410a 
-AZ-20 
-Puron - R-410a is also known as? 
 
0.3 - The temperature glide for R-410a is less than _____ degrees Fahrenheit over air conditioning and refrigeration operating ranges. 
 
-Can be irritating to the skin 
-Is hydroscopic 
-Has improved heat transfer characteristics over mineral oils - Polyol Ester (POE): 
 
50 psig - The low pressure control on R-410a systems will open at: 
 
Absolute discharge pressure divided by absolute suction pressure - Compression ratio is calculated ...
R-410A safety & Training Exam Questions and Answers 2024
Recovery cylinders used with R-410A must have a DOT rating of: - either "DOT 4BA 400" or "DOT 4BW 400" 
 
A system using R-410A refrigerant has bubbles in the sight glass. Technician A says that the system must be low on refrigerant. Technician B says that the bubbles could be caused by the blended refrigerant flashing in the increased volume of the sight glass. Who is correct? - Technician B only 
 
When charging a R-410A system that uses a thermostatic expansion valve, proper charge can be...
- Exam (elaborations)
- • 6 pages •
Recovery cylinders used with R-410A must have a DOT rating of: - either "DOT 4BA 400" or "DOT 4BW 400" 
 
A system using R-410A refrigerant has bubbles in the sight glass. Technician A says that the system must be low on refrigerant. Technician B says that the bubbles could be caused by the blended refrigerant flashing in the increased volume of the sight glass. Who is correct? - Technician B only 
 
When charging a R-410A system that uses a thermostatic expansion valve, proper charge can be...
Florida fire written state test questions and answers 2024
Who is responsible for coordinating and directing all incident resources at an emergency scene? - Incident commander 
 
What does the R in LUNAR stand for? - Resources needed 
 
What does the N in LUNAR stand for? - Name 
 
What is used during MAYDAY? - LUNAR 
 
Who has the legal authority for determining the cause and origin of the fire? - Fire chief 
 
What can occur after the initial collapse? - Secondary collapse 
 
What type of glass do side and rear windows of a vehicle have that break int...
- Exam (elaborations)
- • 13 pages •
Who is responsible for coordinating and directing all incident resources at an emergency scene? - Incident commander 
 
What does the R in LUNAR stand for? - Resources needed 
 
What does the N in LUNAR stand for? - Name 
 
What is used during MAYDAY? - LUNAR 
 
Who has the legal authority for determining the cause and origin of the fire? - Fire chief 
 
What can occur after the initial collapse? - Secondary collapse 
 
What type of glass do side and rear windows of a vehicle have that break int...
Florida Fire Officer 1 Test Review 2024 Graded A
Which of the following water supply systems is preferred to support a hydrant - Grid 
 
Time, owner resistance, and ____________________ are factors that hinder the collection of data during a fire inspection. - proprietary information 
 
Which type of code applies to existing buildings? - Fire codes 
 
At the local level, fire and safety codes are enacted by - Ordinance 
 
A code developed by a standards-developing organization that is made available for adoption by authorities having jurisdict...
- Exam (elaborations)
- • 7 pages •
Which of the following water supply systems is preferred to support a hydrant - Grid 
 
Time, owner resistance, and ____________________ are factors that hinder the collection of data during a fire inspection. - proprietary information 
 
Which type of code applies to existing buildings? - Fire codes 
 
At the local level, fire and safety codes are enacted by - Ordinance 
 
A code developed by a standards-developing organization that is made available for adoption by authorities having jurisdict...
Florida Fire Investigator Exam Questions with Verified Answers 2024
Ordinary Construction - Building in which the exterior and load bearing interior walls are non-combustible, or limited combustion, with a minimum one hour resistive rating 
 
Open Flame - Open flame of a match or lighter is the most effective and most common ignition source for fires 
 
Bernoulli Effect - Wind blowing across a chimney opening, lowering the pressure at the chimney mouth. 
 
Yellow: Dangerous goods in numerical order 
Blue: Dangerous goods by material name 
Orange: All safety reco...
- Exam (elaborations)
- • 13 pages •
Ordinary Construction - Building in which the exterior and load bearing interior walls are non-combustible, or limited combustion, with a minimum one hour resistive rating 
 
Open Flame - Open flame of a match or lighter is the most effective and most common ignition source for fires 
 
Bernoulli Effect - Wind blowing across a chimney opening, lowering the pressure at the chimney mouth. 
 
Yellow: Dangerous goods in numerical order 
Blue: Dangerous goods by material name 
Orange: All safety reco...
Florida State Fire Officer II (10/21) Exam Questions with Correct Answers Graded A 2024
Which of the following helps to create a sense of continuity in group development? - Officers continually reminding subordinates that they are part of a larger group or organization 
 
What should the company officer do if a subordinate appears to have a psychological/emotional problem? - Seek guidance from a superior officer and/or the employee assistance program (EAP) 
 
The organization vests the ____ with the authority to be the formal group leader. - company officer 
 
Determining the fundi...
- Exam (elaborations)
- • 31 pages •
Which of the following helps to create a sense of continuity in group development? - Officers continually reminding subordinates that they are part of a larger group or organization 
 
What should the company officer do if a subordinate appears to have a psychological/emotional problem? - Seek guidance from a superior officer and/or the employee assistance program (EAP) 
 
The organization vests the ____ with the authority to be the formal group leader. - company officer 
 
Determining the fundi...
Fire Officer Florida State Test Questions and Answers 2024-2025
NFPA 10 - Fire Extinguishers 
 
NFPA 13 - Sprinklers 
 
NFPA 14 - Standpipes 
 
NFPA 70 - National Electric Code 
 
NFPA 72 - Fire Alarms 
 
NFPA 96 - Hood Systems 
 
NFPA 101 - Life Safety Code 
 
NFPA 220 - types of Building Construction 
 
NFPA 251 - Testing of Building Construction 
 
NFPA 255 - Interior Finishes: Steiner Tunnel Test 
 
NFPA 1031 - Professional Qualifications for Fire Inspector 
 
Sprinklers have been in existence for - 100 years 
 
Sprinklers are __ or __ effective. - 96% o...
- Exam (elaborations)
- • 4 pages •
NFPA 10 - Fire Extinguishers 
 
NFPA 13 - Sprinklers 
 
NFPA 14 - Standpipes 
 
NFPA 70 - National Electric Code 
 
NFPA 72 - Fire Alarms 
 
NFPA 96 - Hood Systems 
 
NFPA 101 - Life Safety Code 
 
NFPA 220 - types of Building Construction 
 
NFPA 251 - Testing of Building Construction 
 
NFPA 255 - Interior Finishes: Steiner Tunnel Test 
 
NFPA 1031 - Professional Qualifications for Fire Inspector 
 
Sprinklers have been in existence for - 100 years 
 
Sprinklers are __ or __ effective. - 96% o...
Florida Fire Officer I Test Review 2017 Top Graded Questions with Correct Answers
According to the NFPA, the four classifications of fire cause are accidental, incendiary, undetermined and ______________. - natural 
 
In a vehicle fire, what might be suggested by a finding that a relatively new car had its tires removed and replaced with old, worn-out tires? - The fire may have been deliberately set. 
 
What is one of the most significant factors in size-up? - visualization 
 
In those cases where fire cause is determined, what cause accounts for the largest number of fires? ...
- Exam (elaborations)
- • 11 pages •
According to the NFPA, the four classifications of fire cause are accidental, incendiary, undetermined and ______________. - natural 
 
In a vehicle fire, what might be suggested by a finding that a relatively new car had its tires removed and replaced with old, worn-out tires? - The fire may have been deliberately set. 
 
What is one of the most significant factors in size-up? - visualization 
 
In those cases where fire cause is determined, what cause accounts for the largest number of fires? ...
Florida Fire inspector one Practice Test Questions and Answers with Complete Verified Solutions Graded A 2024-2025
The advantage of establishing a plans review process is that it: 
a. Allows the inspector to spend more time in the office. 
b. Created an additional opportunity for training and fire inspection. 
c. Enables the reviewer to point out discrepancies before construction begins. 
d. Increases the need for fire suppression activities. - c. Enables the reviewer to point out discrepancies before construction begins. 
 
Dire detection and alarm systems are designed to the requirements found in NFPA ___...
- Exam (elaborations)
- • 15 pages •
The advantage of establishing a plans review process is that it: 
a. Allows the inspector to spend more time in the office. 
b. Created an additional opportunity for training and fire inspection. 
c. Enables the reviewer to point out discrepancies before construction begins. 
d. Increases the need for fire suppression activities. - c. Enables the reviewer to point out discrepancies before construction begins. 
 
Dire detection and alarm systems are designed to the requirements found in NFPA ___...
Florida Fire State Exam Top Rated Questions and Answers Graded A 2024
What is the mission of the fire service - To save lives and protect property 
 
What NFPA standard establishes basic training criteria for Firefighter I and Firefighter II? - 1001 
 
a ___ is a collection of rules enacted by law in a particular jurisdiction - Code 
 
What best describes the action first taken after an alert to the station - Dispatching of emergency servies responders 
 
the use of ten codes in radio transmissions was replaced when agencies began to adopt which of the following -...
- Exam (elaborations)
- • 11 pages •
What is the mission of the fire service - To save lives and protect property 
 
What NFPA standard establishes basic training criteria for Firefighter I and Firefighter II? - 1001 
 
a ___ is a collection of rules enacted by law in a particular jurisdiction - Code 
 
What best describes the action first taken after an alert to the station - Dispatching of emergency servies responders 
 
the use of ten codes in radio transmissions was replaced when agencies began to adopt which of the following -...
Nc BLET State Exam Study Guide 2024 Verified Questions and Answers
Carolyn Cross 41 y.o. F 5’3” 155 lb CC: well-woman evaluation
Carolyn Cross 41 y.o. F 5’3” 155 lb CC: well-woman evaluation
NUR 209 Reproductive Final Exam MD 8 Excelsior College with Complete Solutions Graded A 2024
NJ Core Applicator Test Study Questions and Answers Graded A 2024