Podcast
Questions and Answers
What is a common effect of boiler corrosion?
What is a common effect of boiler corrosion?
- Improved fuel consumption
- Decreased life span of the boiler (correct)
- Enhanced water treatment processes
- Increased thermal efficiency
Which method is primarily used for softening hard water by ion exchange?
Which method is primarily used for softening hard water by ion exchange?
- Caustic soda process
- Lime soda method
- Zeolite method (correct)
- Reverse osmosis
Which of the following substances is primarily associated with caustic embrittlement in boilers?
Which of the following substances is primarily associated with caustic embrittlement in boilers?
- Magnesium sulfate
- Calcium carbonate
- Sodium chloride
- Sodium hydroxide (correct)
What is the primary purpose of using the Pensky-Martens apparatus?
What is the primary purpose of using the Pensky-Martens apparatus?
Which two lubrications differ primarily in how they separate moving parts?
Which two lubrications differ primarily in how they separate moving parts?
In calculating the amount of lime required for softening water, which chemical compound's concentration plays a crucial role?
In calculating the amount of lime required for softening water, which chemical compound's concentration plays a crucial role?
Flashcards
Boiler Corrosion
Boiler Corrosion
Damage to boiler surfaces caused by chemical reactions with water or gases.
Caustic Embrittlement
Caustic Embrittlement
Weakening of boiler metal due to high concentrations of caustic soda in water.
Zeolite and Lime-Soda Methods
Zeolite and Lime-Soda Methods
Different water softening techniques.
Hydrodynamic Lubrication
Hydrodynamic Lubrication
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Pensky-Marten Apparatus
Pensky-Marten Apparatus
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Lubricant Classification
Lubricant Classification
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Study Notes
Unit II
- Assignment Topics: Boiler Corrosion and Caustic Embrittlement
- Comparative Analysis: Zeolite and Lime Soda methods for water softening
Unit III
- Assignment Topics: Hydrodynamic and Boundary Lubrication
- Testing and Significance: Aniline point and SEN testing
- Lubricant Properties: Lubricant classification, mode of action examples, and uses
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Description
Test your knowledge on Boiler Corrosion, Caustic Embrittlement, and various water softening methods like Zeolite and Lime Soda. Additionally, explore hydrodynamic and boundary lubrication, lubricant properties, and the significance of tests such as the Aniline point and SEN testing.
