Engineer license Study guides, Class notes & Summaries

NYC Home Improvement Exam Questions and Answers Latest (Graded 100%). DOB - ANSWER Department of Buildings DCA - ANSWER Department of Consumer Affairs DOT - ANSWER Department of Transportation What is home improvement? - ANSWER The construction,repair, replacement, remodleing, alteration, comversion, rehabilitation, renovation, modernization, improvement, or addition to any land or building or any part of the land or building used or designed to be used as a residence or dwelling place, i...

What is a boiler Correct Answer a closed metal container (pressure vessel) which water is heated to produce steam or heated water What is steam Correct Answer the vapor that forms when water is heated to its boiling point When did the greatest impact of the use of steam power occur Correct Answer during the industrial revolution 18th and early 19th century Who invented the steam engine and when Correct Answer James Watt of Scotland in 1736 How is steam produced Correct Answer water i...

_________ 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 b...

Minnesota Special Engineer Boiler License Exam Prep (2023/2024 Update) | Questions and Verified Answers| 100% Correct Q: A feed water line must have what two valves? Answer: Check & stop Q: After a new boiler is installed, what must be performed? Answer: Hydrostatic test Q: All stationary boilers of what pressure must have 2 valves on the blow off line? Answer: 100psi Q: How is boiler efficiency calculated? Answer: Output divided by input Q:...

Minnesota Special Engineer Boiler License Practice Exam Questions

For the purpose of rating boiler horsepower for an Engineers License only, how many square feet of boiler surface shall be equivalent to one boiler horsepower on a boiler? CORRECT ANSWER 10 Sq. Ft. Heating Surface What is meant by the term "Low Pressure Boiler"? CORRECT ANSWER Boilers operating at a steam or other vapor pressure of 15psig or less, or a hot water or other liquid boiler in which the pressure does not exceed 160 psig or a temperature of 250 degrees F. A person holding a cur...

MINNESOTA SPECIAL ENGINEER BOILER LICENSE PRACTICE EXAM WITH 100% CORRECT ANSWERSMINNESOTA SPECIAL ENGINEER BOILER LICENSE PRACTICE EXAM WITH 100% CORRECT ANSWERSMINNESOTA SPECIAL ENGINEER BOILER LICENSE PRACTICE EXAM WITH 100% CORRECT ANSWERSMINNESOTA SPECIAL ENGINEER BOILER LICENSE PRACTICE EXAM WITH 100% CORRECT ANSWERSMINNESOTA SPECIAL ENGINEER BOILER LICENSE PRACTICE EXAM WITH 100% CORRECT ANSWERSVMINNESOTA SPECIAL ENGINEER BOILER LICENSE PRACTICE EXAM WITH 100% CORRECT ANSWERSMINNESOTA SPE...

3rd class stationary steam engineer license prep exam 2024 with complete solution are necessary for complete combustion Answer<>time, temperature, mixture, and atomization

Stationary Engineer License Exam Prep with Complete Solutions A ______ fuse is necessary for a circuit with a load of 21,000 watts and a voltage of 220 volts. A. 100 B. 150 C. 175 D. 200 A. 100 amps. Note: V = IR Therefore I = V/R 21,000 amps /220 volts = 95 amps At 0 psig, how many BTU's are required to change 1 lb of water at 212F to steam? A. 144 B. 180 C. 970 D. 1190 C. 970 BTU 3 multiple choice options Radiation is: A. the movement of liquids or gases created by a tem...

Stationary Engineer License Exam Prep - Complete Solutions (Answered) The pressure sensitive device attached to a fan housing is called a a. pressuretrol b. aquastat c. thermostat d. vaporstat Draft is measured in a) ounces per square inch b) inches of water c) inches of mercury d) pounds per square inch Which of the following is used to measure temperature? a. fyrite analyzer b. vaporstat c. orsat analyzer d. pyrometer The main stop valve is located on the a) oil supply line b) condensate bre...