Fuel line - Study guides, Class notes & Summaries

F80 EXAM QUESTIONS WITH 100% CORRECT ANSWERS LATEST UPDATE 2024/2025 (GRADED) How often must this certificate be renewed? - ANSWER Every 3 years In what types of buildings and occupancies are coordinators of fire safety and alarm systems in homeless shelter required? - ANSWER Homeless shelters, one-way voice communication systems, or occupied for more tha n fifteen persons for a period of more than 30 days. What is the certificate of occupancy? - ANSWER Determines the number of occupants a...

What is the first thing a tech should do when arriving at a no combustion call? - Answer- Ask how many times the customer reset the unit. What is the best long term solution for preventing a clogged nozzle? - Answer- -Remove any underground storage tanks. -Install a quality oil filter. -Cut the suction line 10" above the tank outlet to prevent sludge. Hot water and steam valves are interchangeable. - Answer- False When in the presence of a flame, a cad cell normally reads.. - Answe...

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...

Construct a fireline. Correct Answer: Remove fuel. Smother with dirt. Correct Answer: Remove oxygen. Spray with water. Correct Answer: Remove heat. Spray with Class A foam. Correct Answer: Remove heat. Short flame lengths. Correct Answer: Direct attack method. 2 Smothering. Correct Answer: Direct attack method. Long flame lengths. Correct Answer: Indirect attack method. Line construction far from the fire edge. Correct Answer: Indirect attack method. Moderately intense fire movi...

COF P-98 PRACTISE EXAM / 100 QUESTIONS AND VERIFIED ANSWERS 2023/2024 / ALL CORRECT. COF P-98 Practice test 2023 1. The person supervising the Fuel-Oil transfer in the building from one floor to another must hold what type of certificate of fitness: P-98 Certificate of Fitness 2. In designing the fuel-Oil transfer system, such as diesel #2 oil from the lowest floor to the floor above the tank level, the following factors must be considered:: - Maximum inlet suction an flow-rate - Desi...

On an R-22 system, line diameters and lengths are typically specified for a vapor pressure drop that does not exceed what? CORRECT ANSWER 6-7PSI or 6F What is the primary purpose of using flux when soldering copper or brass parts? CORRECT ANSWER Prevent Oxidation The water that results from a defrost cycle of an air to air heat pump(runoff) must? CORRECT ANSWER Drain off and away from the outdoor coil. Why must the runoff be drained off and away from the outdoor coil? CORRECT ANSWER Exc...

YYZ AVOP Test Questions and Answers Already Passed What do you look for in a pretrip walk around? Lights Signals Beacons Valid GTAA sticker Tires FOD inside and outside Damage Fuel Level Who is responsible for the condition of the vehicle The driver Airside service road speed limits 50/25 Infield tunnel speed limits 50/25 Vehicle Corridor speed limits 40/20 North GA speed limits 25/12 Open Apron speed limits 25/12 Head of stand road speed limits 20/10 Withi...

Which product container is most likely to BLEVE? a. refrigerated rail road car b. open top hopper c. 5 gallon liquid propane tank d. non pressurized tank container - Answer c. 5 gallon liquid propane tank During structural fire fighting operations you should always consider a secondary ____________ route. a. response b. hose lay c. frequency d. escape - Answer d. escape How many ICS bulldozer types or classifications are there? a. 1 b. 2 c. 3 d. 4 - Answer c. 3 Do not get off the...

Texas Drivers Ed Final Exam Questions and Answers 100% Pass What is the minimum age at which you can get a Class C driver license without either driver education or being a hardship case? (Chpt. 1) 18 years old. How much is the maximum fine for a first conviction of driving without a license? (Chpt. 1) up to 200 dollars What type of restrictions may be placed on your license? (Chpt. 1) Restrictions relating to time/speed/location at which the driver may operate the vehicle and ref...

S-190 Questions and Answers Already Passed The precise location where a competent ignition source came into contact with the material first ignited and sustained combustion occurred. Point of origin. The side of the fire having the fastest rate of spread Head of a fire The part of a fire's perimeter that is roughly parallel to the main direction of spread Flank of a fire That portion of a fire spreading directly into the wind or down slope. That portion of a fire edge opposite the head Slo...