Forced convection Study guides, Class notes & Summaries

WX 201 Exam 2 with correct Answers What are constant pressure surfaces? Constant pressure at all points In regard to constant pressure surfaces, where do higher heights form? Over warm air In regard to constant pressure surfaces, what do high heights correspond to region wise? Regions of high pressure In regard to constant pressure surfaces, what will happen to the wind if the height gradient gets stronger? Wind will get stronger What height on the standard atmosphere re...

MN Boiler Exam Latest Questions & Answers. Cast Iron Sectional Boiler Like Bread, sections in between are intermediate. Held together with push nipples and stay bolts. No special foundation required Expandable (can add more centers to increase heating capacity) Boiler trim mounted on end sections Disadvantage: Always low pressure Advantage: corrosion resistant Firetube boiler used for heating and process Gas/heat of combustion on one side and water on outside. Horizontal Return Tub...

Firefighter 1 Final Test Questions and Answers Latest Updated 2024 (100% Verified). Which type of heat transfer is a major contributor to flashover? A. Nuclear B. Radiation C. Conduction D. Convection - answerD. Convection Which of the following IS NOT one of the methods by which water tenders unload? A. Jet dumps to increase flow rate B. Jet siphons to increase flow rate C. Gravity dumping through large dump valves D. Apparatus-mounted pumps that off-load the water - answerB. Jet sipho...

Firefighter 1 Final Test, Firefighter 1, Fire 1 TEST PREP (Study guide for Firefighter 1 final exam) QUESTIONS + ANSWERS GRADED A+ When rescuing an unconscious child or small adult from a window, how many rescuers enter the window to assist the victim? A. 3 B. 1 C. 0 D. 2 D. 2 When cutting through a roof, a firefighter should avoid: A. removing the built-up material prior to cutting B. cutting through joists, rafters, or trusses C. making one large opening D. using a power saw B. c...

Which type of heat transfer is a major contributor to flashover? A. Nuclear B. Radiation C. Conduction D. Convection - D. Convection Which of the following IS NOT one of the methods by which water tenders unload? A. Jet dumps to increase flow rate B. Jet siphons to increase flow rate C. Gravity dumping through large dump valves D. Apparatus-mounted pumps that off-load the water - B. Jet siphons to increase flow rate Slab doors are constructed in two configurations: A. ledge and frame...

G2 Gas Technician Module 14 Revised Already Passed What is a typical electrical connection for a gas range? 120 V 60 HZ, two-wire with a ground. What must a flex connector be connected to? What else must be there? Must be connected to rigid pipe with a shut off valve immediately upstream of the connector. What types of appliances must use a flexible metal connector? Appliances that vibrate, expand and contract or other movements that could damage a rigid connection. What is the maximum length...

Minnesota Special Engineer Boiler License Exam - Q & A What would the pyrometer tell you? The temperature An aqua state would be used on what type of boiler? A hot water boiler Globe valves are used when you need to: Throttle or restrict the flow Three types of drafts are: Natural, forced, and induced. How do we know if we are using and approved safety valve for a steam boiler or a safety relief valve for a hot water boiler? A spring loaded direct acting safety valve or safety relief valve. Be...

Firefighter 1 Final Test Questions and Answers Latest Updated 2024 (100% Verified) Which of the following IS NOT one of the methods by which water tenders unload? A. Jet dumps to increase flow rate B. Jet siphons to increase flow rate C. Gravity dumping through large dump valves D. Apparatus-mounted pumps that off-load the water - answerB. Jet siphons to increase flow rate Slab doors are constructed in two configurations: A. ledge and framed B. slab and panel C. raised and flat D. solid...

Fuel - Evaluating a water heater should report on the type of public or private - inspector should determine weather the main supply is _____ or ______ Gas vent pipes terminating above the roof pitch up to __:__ need to be ___ft high - 6:12 1 foot sum pumps are to be ____ - inspected Masonry chimneys shall be corbelled no more then ___ the chimneys wall thickness - 1/2 A grounding bus should be found in all ____ - Sub panels Existing Knob-tube wiring should be replaced if ___ a...

Firefighter 1 Final Test 100% Passed Exam Solution Update 2024Which type of heat transfer is a major contributor to flashover? A. Nuclear B. Radiation C. Conduction D. Convection - ANS D. Convection Which of the following IS NOT one of the methods by which water tenders unload? A. Jet dumps to increase flow rate B. Jet siphons to increase flow rate C. Gravity dumping through large dump valves D. Apparatus-mounted pumps that off-load the water - ANS B. Jet siphons to increase flow rate ...