Secondary brass - Study guides, Class notes & Summaries
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Boiler Operator Licensing Exam Questions With Verified Answers
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Boiler Operator Licensing Exam Questions 
With Verified Answers 
1 or more safety valves - answerall steam boilers must have 
Locked closed - answerbefore anyone enters the boiler drum, the main steam stop valve, 
bottom blowdown valves, & feedwater valves should be 
212 degrees F - answerat atmospheric pressure, water begins to boil at approximately 
Fuel oil, gas, & coal - answerfuels most commonly used in boilers 
Steam pressure gauge - answermust be connected to the highest part of the steam...
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boiler exam study guide 2 fully solved 2024
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boiler exam study guide 2 
The 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 answ...
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Boiler Operator Licensing Exam Questions with Correct Answers
- Exam (elaborations) • 8 pages • 2024
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Boiler Operator Licensing 
Exam Questions with 
Correct Answers 
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 t...
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Electrical Journeyman Test 2020 with 100% correct answers already graded a+.
- Exam (elaborations) • 18 pages • 2024
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A fixed light will be allowed to be 30 amp provided the socket is rated ____ duty. 
a. Light 
b. Medium 
c. Heavy 
d. Extra Heavy 
c. Heavy 
 
 
 
From the Skilled Trades Act, Section 7 "Except as otherwise provided in this article or in subsection (3), and individual other than an individual who is licensed under this article and ______________ working under the direction of a holder of an electrical contractors licence, shall not in any manner undertake to execute any electrical work". 
...A...
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boiler exam study guide 2| 300 QUESTIONS| WITH COMPLETE SOLUTIONS
- Exam (elaborations) • 27 pages • 2023
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The 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: 34.5 
 
A siphon install...
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Stationary Engineering Test Exam Questions And Answers 100% Solved
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Stationary Engineering Test Exam 
Questions And Answers 100% Solved 
When designing a boiler, special consideration must be given to heat transmission - 
answerRadiation, conduction, and convection 
Which type of heat transfer takes place by actual physical contact, from molecule to molecule, 
without displacing the molecules? - answerConduction 
Which type of boiler is the most economical to build? - answerFiretube 
A boiler is an industrial boiler when - answerThe steam generated is used for a...
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Boiler Operator Licensing Exam Questions with Correct Answers
- Exam (elaborations) • 8 pages • 2024
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Boiler Operator Licensing 
Exam Questions with 
Correct Answers 
 
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 th...
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HVAC NATE Heat Pump Exam Questions With Correct Answers Updated 2024/2025 (Graded A+)
- Exam (elaborations) • 19 pages • 2024
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HVAC NATE Heat Pump Exam Questions With Correct Answers Updated 2024/2025 (Graded A+) What is the primary purpose of using flux when soldering copper or brass parts? -Ans 
Prevent Oxidation 
The water that results from a defrost cycle of an air to air heat pump(runoff) must? -Ans 
Drain off and away from the outdoor coil. 
Why must the runoff be drained off and away from the outdoor coil? -AnsExcessive ice can 
build up on the bottom of the coil and can reduce capacity. 
What is the component th...
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Journeyman Electrical Test 2024 Questions With Correct Answers
- Exam (elaborations) • 19 pages • 2024
- Available in package deal
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A fixed light will be allowed to be 30 amp provided the socket is rated ____ duty. 
a. Light 
b. Medium 
c. Heavy 
d. Extra Heavy - Answers c. Heavy 
 
From the Skilled Trades Act, Section 7 "Except as otherwise provided in this article or in subsection (3), and individual other than an individual who is licensed under this article and ______________ working under the direction of a holder of an electrical contractors licence, shall not in any manner undertake to execute any electrical work". ...
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Boiler Operator Licensing Exam Questions With Verified Answers
- Exam (elaborations) • 7 pages • 2024
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- $11.49
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Boiler Operator Licensing Exam Questions 
With Verified Answers 
all steam boilers must have - answer1 or more safety valves 
before anyone enters the boiler drum, the main steam stop valve, bottom blowdown valves, & 
feedwater valves should be - answerLocked closed 
at atmospheric pressure, water begins to boil at approximately - answer212 degrees F 
fuels most commonly used in boilers - answerFuel oil, gas, & coal 
must be connected to the highest part of the steam side of the boiler - answerS...
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