EXAM STUDY GUIDE
ABSA PART B MASTER TEST
2025/2026 Complete Questions with Verified Correct
Answers | 100% Guaranteed Pass | Newest Version
Description:
Prepare confidently with this comprehensive Exam Study
Guide 2025/2026 edition. This resource includes
complete exam questions with carefully verified correct
answers, designed to help students understand key
concepts, improve retention, and boost exam
performance. Updated with the newest version of tested
materials, this guide is ideal for revision, self-assessment,
and last-minute preparation. Perfect for learners seeking
accurate, well-organized, and easy-to-follow study
support.
Keywords:
exam study guide, 2025 exam questions, 2026 exam prep,
verified answers, complete questions and answers, newest
version study guide, guaranteed pass, exam revision
notes, test preparation, study materials, practice questions,
exam success, solved questions, learning resources,
revision guide
The intermeshing of gear teeth is a place where:
A) temperature control is very important
B) friction reduction is very important
C) sealing is very important
D) shock absorption is very important -ANSWER✅✅✅✅D
,The separation of two surfaces, which is brought about by an interposing liquid, is
called:
A) lubrication
B) viscosity index
C) floc point
D) oil flooding -ANSWER✅✅✅✅A
Wear between two surfaces:
A) is sometimes beneficial
B) must always be eliminated
C) can always be eliminated
D) is sped up with lubrication -ANSWER✅✅✅✅A
When exposed to air, oil will:
A) be fine
B) oxidize
C) lose viscosity
D) become thicker -ANSWER✅✅✅✅B
Besides physically removing heat from a component, how does oil reduce the heat in,
say, a bearing?
A) it reduces the specific heat of the air in the bearing housing
B) it reduces wear
C) it increases the heat transfer
D) it reduces friction -ANSWER✅✅✅✅D
A material, which is commonly used as a solid lubricant, is:
A) tallow
B) wax
C) lime
D) molybdenum disulphide -ANSWER✅✅✅✅D
Which type of grease is the cheapest and most commonly used?
A) lithium based grease
B) teflon based grease
C) paraffin based grease
D) calcium (lime) based grease -ANSWER✅✅✅✅D
The type of grease used for heavily loaded machinery operating at slow speeds is:
A) sodium base grease
B) specialty grease
C) mixed base grease
D) calcium base grease -ANSWER✅✅✅✅B
,A semi-solid lubricant:
A) is best suited for heat removal
B) has a low viscosity
C) is less likely to drip or splash from bearings
D) has a low pour point -ANSWER✅✅✅✅C
The characteristics of a good grease are largely determined by:
A) its thickening agent
B) its consistency
C) the type of oil used in the grease
D) its protective coating -ANSWER✅✅✅✅A
If a piece of machinery were particularly difficult to reach and service, what type of
lubricant would be useful?
A) an oil
B) a grease
C) a solid lubricant
D) a grease stick -ANSWER✅✅✅✅C
The most common and cheapest greases are not suitable for:
A) temperatures above 70°C
B) sealing dirt from bearings
C) applications where they must stay in place
D) applications where the components are infrequently lubricated -ANSWER✅✅✅✅A
A disadvantage of sodium based greases is:
A) they are not suitable of temperatures above 70°C
B) they are not suitable for use in wet locations
C) they have a tendency to drip
D) they are not efficient at heat removal -ANSWER✅✅✅✅B
Aluminum based greases can't be used in high speed applications because:
A) they remove too much heat
B) they tend to soften and melt
C) they have high internal friction
D) they don't stick well to components -ANSWER✅✅✅✅C
Which class of liquid lubricant is most commonly used?
A) plant-based oils
B) multi-purpose greases
C) animal-based oils
D) mineral oils -ANSWER✅✅✅✅D
Fixed oils are also known as:
A) synthetic oils
, B) fatty oils
C) mineral oils
D) rock oils -ANSWER✅✅✅✅B
Which class of liquid lubricant is not often used on its own?
A) mineral oils
B) synthetic oils
C) fixed oils
D) mixed base oils -ANSWER✅✅✅✅C
Mineral oils are made from:
A) minerals
B) plant matter
C) synthetics
D) petroleum -ANSWER✅✅✅✅D
This class of liquid lubricant is suitable for high temperatures and is resistant to sludge
formation and oxidation:
A) synthetic oils
B) mineral oils
C) fixed oils
D) mixed oils -ANSWER✅✅✅✅A
The property of an oil, which indicates its ability to support a load, is:
A) viscosity
B) viscosity index
C) pour point
D) floc point -ANSWER✅✅✅✅A
The resistance of a liquid to internal deformation or shear is known as:
A) pour point
B) viscosity index
C) flash point
D) viscosity -ANSWER✅✅✅✅D
This number indicates the acidity of an oil:
A) pH
B) acidity
C) alkalinity
D) neutralization -ANSWER✅✅✅✅D
If an oil's viscosity changes a lot with little temperature change then it will have a:
A) low viscosity index
B) high pour point
C) high carbon residue
ABSA PART B MASTER TEST
2025/2026 Complete Questions with Verified Correct
Answers | 100% Guaranteed Pass | Newest Version
Description:
Prepare confidently with this comprehensive Exam Study
Guide 2025/2026 edition. This resource includes
complete exam questions with carefully verified correct
answers, designed to help students understand key
concepts, improve retention, and boost exam
performance. Updated with the newest version of tested
materials, this guide is ideal for revision, self-assessment,
and last-minute preparation. Perfect for learners seeking
accurate, well-organized, and easy-to-follow study
support.
Keywords:
exam study guide, 2025 exam questions, 2026 exam prep,
verified answers, complete questions and answers, newest
version study guide, guaranteed pass, exam revision
notes, test preparation, study materials, practice questions,
exam success, solved questions, learning resources,
revision guide
The intermeshing of gear teeth is a place where:
A) temperature control is very important
B) friction reduction is very important
C) sealing is very important
D) shock absorption is very important -ANSWER✅✅✅✅D
,The separation of two surfaces, which is brought about by an interposing liquid, is
called:
A) lubrication
B) viscosity index
C) floc point
D) oil flooding -ANSWER✅✅✅✅A
Wear between two surfaces:
A) is sometimes beneficial
B) must always be eliminated
C) can always be eliminated
D) is sped up with lubrication -ANSWER✅✅✅✅A
When exposed to air, oil will:
A) be fine
B) oxidize
C) lose viscosity
D) become thicker -ANSWER✅✅✅✅B
Besides physically removing heat from a component, how does oil reduce the heat in,
say, a bearing?
A) it reduces the specific heat of the air in the bearing housing
B) it reduces wear
C) it increases the heat transfer
D) it reduces friction -ANSWER✅✅✅✅D
A material, which is commonly used as a solid lubricant, is:
A) tallow
B) wax
C) lime
D) molybdenum disulphide -ANSWER✅✅✅✅D
Which type of grease is the cheapest and most commonly used?
A) lithium based grease
B) teflon based grease
C) paraffin based grease
D) calcium (lime) based grease -ANSWER✅✅✅✅D
The type of grease used for heavily loaded machinery operating at slow speeds is:
A) sodium base grease
B) specialty grease
C) mixed base grease
D) calcium base grease -ANSWER✅✅✅✅B
,A semi-solid lubricant:
A) is best suited for heat removal
B) has a low viscosity
C) is less likely to drip or splash from bearings
D) has a low pour point -ANSWER✅✅✅✅C
The characteristics of a good grease are largely determined by:
A) its thickening agent
B) its consistency
C) the type of oil used in the grease
D) its protective coating -ANSWER✅✅✅✅A
If a piece of machinery were particularly difficult to reach and service, what type of
lubricant would be useful?
A) an oil
B) a grease
C) a solid lubricant
D) a grease stick -ANSWER✅✅✅✅C
The most common and cheapest greases are not suitable for:
A) temperatures above 70°C
B) sealing dirt from bearings
C) applications where they must stay in place
D) applications where the components are infrequently lubricated -ANSWER✅✅✅✅A
A disadvantage of sodium based greases is:
A) they are not suitable of temperatures above 70°C
B) they are not suitable for use in wet locations
C) they have a tendency to drip
D) they are not efficient at heat removal -ANSWER✅✅✅✅B
Aluminum based greases can't be used in high speed applications because:
A) they remove too much heat
B) they tend to soften and melt
C) they have high internal friction
D) they don't stick well to components -ANSWER✅✅✅✅C
Which class of liquid lubricant is most commonly used?
A) plant-based oils
B) multi-purpose greases
C) animal-based oils
D) mineral oils -ANSWER✅✅✅✅D
Fixed oils are also known as:
A) synthetic oils
, B) fatty oils
C) mineral oils
D) rock oils -ANSWER✅✅✅✅B
Which class of liquid lubricant is not often used on its own?
A) mineral oils
B) synthetic oils
C) fixed oils
D) mixed base oils -ANSWER✅✅✅✅C
Mineral oils are made from:
A) minerals
B) plant matter
C) synthetics
D) petroleum -ANSWER✅✅✅✅D
This class of liquid lubricant is suitable for high temperatures and is resistant to sludge
formation and oxidation:
A) synthetic oils
B) mineral oils
C) fixed oils
D) mixed oils -ANSWER✅✅✅✅A
The property of an oil, which indicates its ability to support a load, is:
A) viscosity
B) viscosity index
C) pour point
D) floc point -ANSWER✅✅✅✅A
The resistance of a liquid to internal deformation or shear is known as:
A) pour point
B) viscosity index
C) flash point
D) viscosity -ANSWER✅✅✅✅D
This number indicates the acidity of an oil:
A) pH
B) acidity
C) alkalinity
D) neutralization -ANSWER✅✅✅✅D
If an oil's viscosity changes a lot with little temperature change then it will have a:
A) low viscosity index
B) high pour point
C) high carbon residue
