Labyrinth seals are Study guides, Class notes & Summaries
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![Millwright Test Exam Questions With Verified Answers 2024/2025](/docpics/4892166/660b1401a124e_4892166_121_171.jpeg)
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Millwright Test Exam Questions With Verified Answers 2024/2025
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Millwright Test Exam Questions With 
Verified Answers 2024/2025 
If the seal was not properly aligned or there is excessive wear in some bearing or shaft______ 
wear tracks will be the indicator. - answerUnusual 
For removing hard to remove gasket materials found on sealing surfaces ______ is 
recommended. - answersharpened brass putty knife 
Apprenticeship training is - answerConducted on the job 
Charting alignment on a graph requires a chart that is divided into thousandths of an inch 
vertic...
![Millwright Interprovincial (Red Seal) Review Exam 3 Questions With 100% Correct Answers Graded A+](/docpics/5410313/664ee84e5a4d5_5410313_121_171.jpeg)
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Millwright Interprovincial (Red Seal) Review Exam 3 Questions With 100% Correct Answers Graded A+
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Millwright Interprovincial (Red Seal) Review Exam 3 Questions With 100% Correct Answers Graded A+ 
1. How is efficiency found? 
A) output over input 
B) input over output 
C) output times input times 100 
D) output times input divided by hp 
A) Output over input 
 
 
2. What is the maximum capacity in kg of a heavy duty ladder? 
A) 136 
B) 113 
C) 102 
D) 91 
B)113 
 
 
. Worn ring grooves on an engine piston will cause: 
A) the rings to rock back and forth. 
B) combustion gases to blow by the r...
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Millwright Test Exam Questions With Verified Answers Graded A+ 2024/2025
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Millwright Test Exam Questions With Verified Answers Graded A+ 2024/2025 
If the seal was not properly aligned or there is excessive wear in some bearing or shaft______ wear tracks will be the indicator. 
Unusual 
 
 
For removing hard to remove gasket materials found on sealing surfaces ______ is recommended. 
sharpened brass putty knife 
 
 
Apprenticeship training is 
Conducted on the job 
 
 
Charting alignment on a graph requires a chart that is divided into thousandths of an inch verticall...
![Ohio stationary steam engineer Exam Questions and Answers 100% Pass](/docpics/5136027/662f377158e7c_5136027_121_171.jpeg)
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Ohio stationary steam engineer Exam Questions and Answers 100% Pass
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Ohio stationary steam engineer Exam 
Questions and Answers 100% Pass 
Combustion efficiency may be increased by_____ the primary air - Correct Answer ️️ 
-Preheating 
What is the purpose of cinder reinjection? - Correct Answer ️️ -increase efficiency 
2 forces of equal intensity acting in opposite directions is? - Correct Answer ️️ -tension 
What is true about the dew poimt of flue gasses - Correct Answer ️️ -dew point is the 
temp at which the gasses will condense 
What will not...
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Ohio stationary steam engineer verified solutions
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Ohio stationary steam engineer verified solutions 
Combustion efficiency may be increased by_____ the primary air Preheating 
What is the purpose of cinder reinjection? increase efficiency 
2 forces of equal intensity acting in opposite directions is? tension 
What is true about the dew poimt of flue gasses dew point is the temp at which the gasses will 
condense 
What will not cause high stack temps? plugged dry pipe 
What is true about smoke smoke consists of unburned hydrocarbons 
WHa...
![PTAC 1410 Final Exam Questions and Answers Already Passed](/docpics/3358378/64f355f881636_3358378_121_171.jpeg)
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PTAC 1410 Final Exam Questions and Answers Already Passed
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PTAC 1410 Final Exam Questions and Answers Already Passed 
What prevents leakage between internal compartments in rotating equipment? Seals 
What type of equipment results in a separation of components in a mixture based on differences in boiling points? Distillation Columns 
What type of equipment is used to heat large volumes of raw materials? Fired Heater 
What is the purpose of a steam turbine? Convert kinetic energy into mechanical energy 
What is equipment designed to rotate or move? Rotar...
![ABSA 4B EXAM QUIZ BANK | 1566 QUESTIONS | WITH ALL CORRECT SOLUTIONS](/docpics/4819072/65fec40be29fb_4819072_121_171.jpeg)
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ABSA 4B EXAM QUIZ BANK | 1566 QUESTIONS | WITH ALL CORRECT SOLUTIONS
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ABSA 4B EXAM QUIZ BANK | 1566 QUESTIONS | WITH ALL CORRECT SOLUTIONS. 
 
Internal ____ is not required for dynamic type compressors. 
 
seals 
lubrication 
pressure monitoring 
corrosion monitoring 
temperature monitoring 
b 
Low pressure or high pressure are the two primary classifications of ____. 
 
centrifugal pumps 
sump pumps 
boilers 
draft fans 
pressure controllers 
e 
The boiler feedwater becomes increasingly ____ as it approaches the measurement of zero. 
 
acidic 
neutral 
softer 
ba...
![Millwright Test Exam Questions With Verified Answers 2024/2025](/docpics/4935039/661109bccfb2c_4935039_121_171.jpeg)
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Millwright Test Exam Questions With Verified Answers 2024/2025
- Exam (elaborations) • 12 pages • 2024
- Available in package deal
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- $12.49
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Millwright Test Exam Questions With 
Verified Answers 2024/2025 
If the seal was not properly aligned or there is excessive wear in some bearing or shaft______ 
wear tracks will be the indicator. - answerUnusual 
For removing hard to remove gasket materials found on sealing surfaces ______ is 
recommended. - answersharpened brass putty knife 
Apprenticeship training is - answerConducted on the job 
Charting alignment on a graph requires a chart that is divided into thousandths of an inch 
vertic...
![Aumt Brake Final Exam |Complete Questions with Graded A+ Answers](/docpics/5027887/661fadf38dc2c_5027887_121_171.jpeg)
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Aumt Brake Final Exam |Complete Questions with Graded A+ Answers
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Aumt Brake Final Exam |Complete Questions with Graded A+ Answers 
Tech A says that parking brakes on drum brake vehicles use separate brake shoes for backup in an emergency. Tech B says that parking brakes on drum brake vehicles mechanically operate the standard drum brake shoes. Who iscorrect? 
Tech B 
 
 
Which of these drum brake systems uses servo action in both directions? 
Duo-servo drum brake systems 
 
 
Tech A says that brake shoe linings saturated with brake fluid from a leaky wheel cy...
![3B2 - Ultimate ABSA Study Guide C1-15 | 995 Questions | With All Correct Answers](/docpics/4972746/66176b0d4c6fc_4972746_121_171.jpeg)
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3B2 - Ultimate ABSA Study Guide C1-15 | 995 Questions | With All Correct Answers
- Exam (elaborations) • 186 pages • 2024
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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,...
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