Extinguishing agent Study guides, Class notes & Summaries
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BAKERS ORAL PREP QUESTIONS AND ANSWERS
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most important law to the study of electricity - Answer-ohms law 
 
What type extinguishing agent is usually associated with a conventional type extinguishing system? - Answer-CO2 
 
What steps must be taken to prepare an aircraft for a 100-hour inspection? - Answer-Remove or open all necessary inspection plates, access doors, fairing and cowling. Then thoroughly clean the aircraft and the engine. 
 
What is a magneto? - Answer-self-contained AC generator 
 
What are the three parts of an igniti...
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LLPSD FF1 Chapter 8 Questions and Answers 100% Verified
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LLPSD FF1 Chapter 8 Questions and Answers 100% Verified 
For an extinguishing agent to be rated for a particular class of fire, it must ______. 
a. be effective in portable volumes 
b. prevent rekindling 
c. be nontoxic 
d. be noncorrosive 
b. prevent rekindling 
 
 
 
The use of Halon 1211 is strictly controlled because it is _____. 
a. harmful to the environment 
b. carcinogenic 
c. mutagenic 
d. a chemical asphyxiant 
a. harmful to the environment 
 
 
 
 
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S12 Supervision of Sprinkler Systems Exam (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade A
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S12 Supervision of Sprinkler Systems Exam (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade A 
 
Q: How should Pressure Tank contents be maintained? 
 
 
Answer: 
1/3 air to 2/3 water 
 
 
 
Q: Quick Response Sprinkler Head 
 
 
Answer: 
Sprinkler with a fusible link & an RTI of 50 or less 
 
 
 
Q: What does RTI stand for? 
 
 
Answer: 
Response Time Index 
 
 
 
Q: Recessed Sprinkler 
 
 
Answer: 
A sprinkler in which all or part of the body, other than the shank t...
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HOSA: CERT Terms with Certified Solutions
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HOSA: CERT Terms with Certified 
 
Solutions 
 
CERT GOAL Do the greatest good for the greatest number 
 
CERT's Job in Fire Safety Extinguishing small fires, preventing additional fires 
 
CERT Priorities Always help in emergencies before pro-responders arrive; rescuer safety is 
#1. Always work with a partner and always wear safety equipment. 
 
Fire Triangle Fuel, heat, and oxygen - remove one side to stop fire 
 
Class A Fire Ordinary Combustibles 
 
Class B Fire Flammable and combustible l...
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Chapter 7: Portable Fire Extinguishers exam 2024 with 100% complete solutions
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Fire Extinguisher 
-Portable fire fighting device designed to combat incipient fires. 
 
 
 
 
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Dry Chemical 
-Extinguishing system that uses dry chemical as the primary extinguishing agent; often used to protect areas containing volatile flammable liquids. 
 
 
 
Dry Powder 
-Extinguishing agent suitable for use on combustible metal fires.
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STCW - Basic Firefighting Exam Questions and Answers Already Passed
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STCW - Basic Firefighting Exam 
Questions and Answers Already Passed 
 
A __________ is water or other extinguishing agent after it leaves a nozzle until it reaches the 
desired target. fire stream 
 
A condition that occurs when flames move through or across unburned gases during a fire's 
progression is known as a __________. rollover 
 
A galley ventilator wash down system prevents ductwork fires by __________. closing a fire 
damper, turning on a water spray within the ductwork, and turning...
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Essentials of Fire Fighting 7th Edition: Chapter 4, Fire Dynamics
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Essentials of Fire Fighting 7th Edition: Chapter 4, Fire Dynamics 
 
 
 
Which element is included in the fire tetrahedron that is not part of the fire triangle model? - ANSWER Chemical chain reaction 
 
 
 
 
In order to burn, fuel must be in a _____ state. - ANSWER Gaseous 
 
 
 
 
Which statement about smoke is accurate? - ANSWER Smoke has the potential to ...
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Inspector Chapter 13 Questions and Answers Already Graded A
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Inspector Chapter 13 Questions and 
 
Answers Already Graded A 
 
Which foam proportioner allows for automatic proportioning over a wide range of flows and 
pressures and does not depend on an external power source? 
Select one: 
a. Coupled water motor-pump proportioner 
b. Balanced pressure proportioner 
c. Around-the-pump proportioner 
d. Pressure proportioning tank system D 
 
Which type of fire extinguisher stores expellant gas and extinguishing agent in a single chamber? 
Select one: 
a. Lo...
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Baker's Powerplant Oral Section Questions and 100%Verified Answers 2024 Graded A+.
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Baker's Powerplant Oral Section Questions and 100%Verified Answers 2024 Graded A+. 
 
1. What are the units in an engine fuel flow system?: a transmitter and an 
indicator for each engine 
2. Where is the fuel flow transmitter located?: it s mounted in the fuel line 
between the engine driven pump and the carburetor. 
3. What type of readout is indicated on a fuel flow system?: The indicator is 
calibrated to record the fuel dlow in pounds per hour. 
4. What exactly does a mass fuel flow transm...
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S12 Certificate of Fitness Sprinkler Questions And Answers | Rated 100% Correct!!
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Buildings (4.1.1.1) - Shall be inspected (how often) the building owner shall 
ensure that all areas of the building containing water-filled piping shall be 
maintained at a minimum temperature of 40°F and not exposed to freezing 
conditions - CORRECT ANSWERWhen the pump is in operation a small water leak on the pump bearings is 
desirable and should not be considered a malfunction. Additionally, water should 
discharge from a ---- relief valve (electric pump) or --- exchanger (diesel pump) 
wh...
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