Steam generator - Study guides, Class notes & Summaries

ABSA 3B1 Practice Questions and Answers with Solutions 100% Correct | updated 2024 (983 Verified Q&A) CHAPTER 1 - Number of questions on exam - 7 Chapter 1 Packaged watertube boilers capacities range from? a. 2300 kg to 65000 kg per hour b. 500 kg to 100 mg per hour c. 15 psi to 15000 kg per hour d. 65000 to 100000 kg per hour a. 2300 kg to 65000 kg per hour The main advantage of the packaged boiler is its _____ _____. a. small size b. compact design c. low cost d. quality st...

EPRI - Reactor Theory Latest Update 100% Pass Fission A neutron interaction in which a nucleus absorbs a neutron, splits into two new nuclei and releases a large amount of energy; the resulting fission fragments emit neutrons and gamma rays and then undergo radioactive decay Turbines A device with rotating blades that are connected to a shaft and turned by having a fluid do work on the blades; in a nuclear power plant, steam turbines are rotated by expanding steam Describe how a nuclear power ...

1 The maximum blow down for a safety valve on a forced flow steam generator or high temperature water boiler shall be of what percent of the set pressure? - correct answer 10%. HP Code: 14-9.12 3 Who oversees the code for any plumbing installations? - correct answer The NYC Plumbing Code NYC Mech: 1002.1 4 When will anchorage or guides be inspected? - correct answer Annually. NYC Mech: 1210.3.1.2 5 How many brass washout plugs does a miniature boiler have? - correct answer Not less than...

_________ are necessary for complete combustion : time, temperature, mixture, and atomization if the steam pressure gauge indicates 200 PSIG, the absolute pressure is______ : 214.7 a boiler is operating at 400 PSI, and the safety valve opens at 410 PSI and closes at 398 PSI. The blowdown is______psi : 12 2 | P a g e an oil cooler is commonly used with a(n) ________ when operating in conjunction with a turbo-generator : steam turbine a boiler is producing 40,000lb of steam/hr at a pr...

3B2 - Ultimate ABSA Study Guide C1-15 | 995 Questions | With All Correct Answers. Turbine nozzles convert heat energy into: a. Potential energy. b. Enthalpy. c. Eddy-currents. d. Kinetic energy. e. Pressure. D Labyrinth seals are: 1. Made of cast iron. 2. A positive leak-proof seal arrangement. 3. Design to have large clearances between the shaft and casing. 4. Made of brass or stainless steel. 5. Used on larger diameter turbine shafts. a. 1, 2. b. 2, 4, 5. c. 3, 4, 5. d. 4,...

_________ are necessary for complete combustion correct answer: time, temperature, mixture, and atomization if the steam pressure gauge indicates 200 PSIG, the absolute pressure is______ correct answer: 214.7 a boiler is operating at 400 PSI, and the safety valve opens at 410 PSI and closes at 398 PSI. The blowdown is______psi correct answer: 12 an oil cooler is commonly used with a(n) ________ when operating in conjunction with a turbo-generator correct answer: steam turbine a boiler is produci...

Which of the following pump designs has a spiral casing with an increasing cross sectional area? 1. rotary pump 2. rotary gear pump 3. rotary lobe pump 4. reciprocating pump 5. volute pump 5. volute pump A clear line of sight to the flame is required by a(n): 1. Flame scanner 2. Thermopile 3. Flame rod 4. Thermocouple 5. All of the above 1. Flame scanner A ____ is installed to start a large diesel engine. 1. electric starting motor2. induced oil pump 3. forced oil pump 4. jacking ...

3rd Class Stationary Steam Engineer License Prep Exam 2024 Questions and Answers. _________ are necessary for complete combustion - Answer<>time, temperature, mixture, and atomization if the steam pressure gauge indicates 200 PSIG, the absolute pressure is______ - Answer<>214.7 a boiler is operating at 400 PSI, and the safety valve opens at 410 PSI and closes at 398 PSI. The blowdown is______psi - Answer<>12 an oil cooler is commonly used with a(n) ________ when operatin...

Basic Nuclear Physics and Reactor Theory LATEST EDITION 2024/25 GUARANTEED GRADE A+ Describe how a nuclear plant generates electricity: Nuclear fission creates heat which generates steam, steam rotates turbines, which turns the generator to produce electricity. Methods to Control Fission Rate: PWR Control rods inserted from top boric acid as a moderator Methods to Control Fission Rate: BWR Control rods inserted from the bottom Increasing recirculation pump speed as a moderator (sweeps aw...

4th Class Power Engineering Unit A11: Introduction to Boiler Designs Already Passed This type of boiler is more tolerant of Class 1 water treatment, because they are more resistant to corrosion: Select one: a. coil type b. fire tube c. cast iron d. water tube c One disadvantage of a firetube boiler is: Select one: a. higher maintenance costs than watertube boilers b. slow response to load changes c. require very high quality feedwater d. slow to bring up to operating pre...