Spontaneous combustion - Study guides, Class notes & Summaries

boiler exam study guide 2 Question and answers 2023/2024 verified to passThe bottom blowdown on a boiler ___. - correct answer removes sludge and sediment from the mud drum Boiler tubes are sized using the ___. - correct answer outside diameter A boiler fusible plug is brass or bronze with a core of ___. - correct answer tin Spalling in a boiler refers to ___. - correct answer hairline cracks in the refractory Boiler horsepower is the evaporation of ___ lb of water/hr from and at a f...

boiler exam study guide 2The bottom blowdown on a boiler ___. - correct answer removes sludge and sediment from the mud drum Boiler tubes are sized using the ___. - correct answer outside diameter A boiler fusible plug is brass or bronze with a core of ___. - correct answer tin Spalling in a boiler refers to ___. - correct answer hairline cracks in the refractory Boiler horsepower is the evaporation of ___ lb of water/hr from and at a feedwater temperature of 212°F. - correct answer...

Boiler Exam Practice Testsremoves sludge and sediment from the mud drum - correct answer The bottom blowdown on a boiler ___. outside diameter - correct answer Boiler tubes are sized using the ___. tin - correct answer A boiler fusible plug is brass or bronze with a core of ___. hairline cracks in the refractory - correct answer Spalling in a boiler refers to ___. 34.5 - correct answer Boiler horsepower is the evaporation of ___ lb of water/hr from and at a feedwater temperature of 2...

Boiler Operator Licensing Exam Questions and Answers Graded A+ all steam boilers must have 1 or more safety valves before anyone enters the boiler drum, the main steam stop valve, bottom blowdown valves, & feedwater valves should be Locked closed at atmospheric pressure, water begins to boil at approximately 212 degrees F fuels most commonly used in boilers Fuel oil, gas, & coal must be connected to the highest part of the steam side of the boiler Steam pressure gauge with an...

spontaneous - ANSWER-a process that proceeds without continuous outside intervention nonspontaneous - ANSWER-a process that cannot occur on its own a process that requires continuous outside intervention to proceed If a process is spontaneous in one direction: - ANSWER-it must be nonspontaneous in the opposite direction Do spontaneous reactions start by themselves? - ANSWER-NO - require a little energy boost (ex: spark or external flame that ignites the flame in a gas lamp or gasolin...

1 or more safety valves - Answer all steam boilers must have Locked closed - Answer before anyone enters the boiler drum, the main steam stop valve, bottom blowdown valves, & feedwater valves should be 212 degrees F - Answer at atmospheric pressure, water begins to boil at approximately Fuel oil, gas, & coal - Answer fuels most commonly used in boilers Steam pressure gauge - Answer must be connected to the highest part of the steam side of the boiler Half full - Answer ...

Fire Inspector Questions and Answers 2024 What type of assembly occupancy will handle 101-3000 people? Class B What is the maximum occupant load in a 45x20 dentist office? 9 persons Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:08 / 0:15 Full screen Brainpower Read More Steiner tunnel test flame spread rating for red oak? 100 The height limit of a single sprinkler standpipe is? 275 Suites in new health care facilities are lim...

Four basic components of the fire tetrahedron. Ans Fuel Oxygen Uninhibited Chemical Chain Reaction Heat How do you stop a fire? Ans Remove one of the parts of the fire tetrahedron. What is flash point? Ans Lowest temperature that flammable fumes/vapors are given off from a flammable substance. What is Fire point? Ans Temperature where something will continue to burn after being lit. Usually a few degrees higher than flash point. What is spontaneous combustion? Ans Certain types o...

IFSTA Chapter 4 and 5 Exam Questions and Verified Answers| 100% Correct QUESTION An extinguishing agent, such as dry chemical or Halon-replacement agent, terminates the combustion reaction by: (144) [4.3.11] A. cutting off the oxygen supply to the fuel. B. interfering with the chemical chain reaction. C. cooling the fuel below the ignition temperature. D. reacting with the fuel to create a fire-resistant layer. Answer: B. interfering with the chemical chain reaction. ...

AMH 2020 EXAM 2 University Of Central Florida Question and answers 100% correct AMH 2020 EXAM 2 U.S as a world power at the start of the 20th Century - correct answer Alfred Thayer Mahan - correct answer Navy officer whose ideas on naval warfare and the importance of sea-power changed how America viewed its navy; wrote "The influence of Sea Power upon History" Argued that "Control of the sea was the key to world dominance" USS Maine - correct answer Ship that wa...