High Pressure Boilers
Liberty University
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LIBERTY HIGH PRESSURE BOILER PRACTICAL QUESTIONS 2024 QUESTIONS WITH CORRECT ANSWERS ALREADY PASSED AND VERIFIED
- Exam (elaborations) • 21 pages • 2024
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What type of Boiler is It - CORRECT ANSWER scotch Marine, dry back, 
horizontal tube, 3-pass 
How do you know that it is a fire tube - CORRECT ANSWER no drums 
how many passes - CORRECT ANSWER 3 
how do you know its 3-pass - CORRECT ANSWER breaching is in the rear 
when you first come on watch what do you do. - CORRECT ANSWER check water 
level,blow down water column, gauge glass and low water cut off, reset lwco,check log 
book 
which would you blow down first - CORRECT ANSWER water column, ...
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LIBERTY HIGH PRESSURE BOILER 2024 QUESTIONS WITH CORRECT ANSWERS ALREADY PASSED AND VERIFIED
- Exam (elaborations) • 14 pages • 2024
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ASME requires low pressure Steam boiler to be pressure tested how often - CORRECT ANSWER Annually 
Which of these should be used on a electrical fire - CORRECT ANSWER Class C 
On a low pressure boiler how often should you check the safety valve - CORRECT ANSWER 10 days 
What is the purpose of the lower part of the water column - CORRECT ANSWER Collects settlements in foreign material 
If certain grade of fuel are not preheated properly they may cause - CORRECT ANSW...
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LIBERTY HIGH PRESSURE BOILERS 2024 QUESTIONS WITH CORRECT ANSWERS ALREADY PASSED AND VERIFIED
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In conduction the heat transfers through? - CORRECT ANSWER Contact 
The Transfer of heat from a fluid flowing over the surface of a body? - CORRECT ANSWER Convection 
The flow of heat through electromagnetic waves is? - CORRECT ANSWER Radiation 
A power steam boiler operates at... - CORRECT ANSWER greater than 15 psi steam, or hotwater at 160 psi, or 250 F° 
What is a super critical boiler? - CORRECT ANSWER One that operates in excess of 3206 psia or 705.4 deg...
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LIBERTY HIGH PRESSURE BOILER OPERATOR 2024 QUESTIONS WITH CORRECT ANSWERS ALREADY PASSED AND VERIFIED
- Exam (elaborations) • 8 pages • 2024
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Boiler - CORRECT ANSWER A closed vessel in which water is heated, steam is generated, superheated or any combination thereof under pressure vacuum by the direct application of heat. 
M.A.W.P. - CORRECT ANSWER Maximum Allowable Working Pressure is the highest amount of pressure that the vessel is designed to withstand. 
Low-Pressure boilers - CORRECT ANSWER ......are designed to withstand a maximum of 15 psig steam or a M.A.W.P. 160 psig water. 
High-Pressure boilers - ...
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LIBERTY HIGH PRESSURE BOILER PRACTICAL QUESTIONS 2024 WITH CORRECT ANSWERS ALREADY PASSED AND VERIFIED
- Exam (elaborations) • 21 pages • 2024
-
Available in package deal
-
- $13.99
- + learn more
What type of Boiler is It - CORRECT ANSWER scotch Marine, dry back, horizontal tube, 3-pass 
How do you know that it is a fire tube - CORRECT ANSWER no drums 
how many passes - CORRECT ANSWER 3 
how do you know its 3-pass - CORRECT ANSWER breaching is in the rear 
when you first come on watch what do you do. - CORRECT ANSWER check water level,blow down water column, gauge glass and low water cut off, reset lwco,check log book 
which would you blow down fir...
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High Pressure Boilers 1069 * QUESTIONS WITH COMPLETE SOLUTIONS
- Exam (elaborations) • 152 pages • 2023
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Boiler water is treated in order to prevent 
 
a) sludge, mud, pitting, corrosion 
b) foaming, corrosion, carryover, sludge 
c) sludge, corrosion, scale, carryover 
d) scale, sludge, mud, pitting 
e) foaming, carryover, pitting, corrosion c 
 
Dissolved solids in raw water 
 
a) cause pitting of boiler surfaces 
b) cause grooving of piping surfaces 
c) are organic matter 
d) cannot be removed with filters 
e) cause corrosion of boiler surfaces d 
 
Boiler surfaces may have what appears to ...
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