1
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ABSA 4B FINAL EXAM 2 VERSIONS AND
PRACTICE EXAM 2025/2026 BANK
COMPLETE QUESTIONS AND ANSWERS
ACCURATE ACTUAL EXAM WITH
FREQUENTLY TESTED QUESTIONS AND STUDY
GUIDE Graded A+
Internal ____ is not required for dynamic type compressors.
© 2025 Assignment Expert
seals
Guru01 - Stuvia
lubrication
pressure monitoring
corrosion monitoring
temperature monitoring [ANS:] b
Low pressure or high pressure are the two primary classifications of
____.
centrifugal pumps
sump pumps
boilers
, 2
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draft fans
pressure controllers [ANS:] e
The boiler feedwater becomes increasingly ____ as it approaches
the measurement of zero.
acidic
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neutral
softer
Guru01 - Stuvia
basic
alkaline [ANS:] a
The following hydrocarbon(s) may be entrained in a natural gas
stream:
Propane
Butane
Ethane
Methane
All of the above [ANS:] e
, 3
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Although ____ is created, high viscosity oils are still preferred for low
speed/high load systems.
lower floc point oils
lower oil friction
high pour point oils
© 2025 Assignment Expert
high velocity oils
higher oil friction [ANS:] e
Guru01 - Stuvia
Every shift the boiler water should be ____.
filled with dissolved solids
tested
condensed
replaced
evaporated [ANS:] b
Sodium sulphite is a commonly used ____ in boilers.
oxygen scavenger
, 4
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carbon dioxide scavenger
coagulant
pH inhibitor
flocculant [ANS:] a
Cement may be used for the protective coating of a ____.
© 2025 Assignment Expert
u-tube manometers
orifice plates
Guru01 - Stuvia
venturi tubes
pressure gauges
hot water storage tank [ANS:] e
The hot exhaust gases from the gas turbine combustor travel
downstream to be ____ in the turbine blading.
expanded
filtered
heating
contracted
For Expert help and assignment solutions, +254707240657
ABSA 4B FINAL EXAM 2 VERSIONS AND
PRACTICE EXAM 2025/2026 BANK
COMPLETE QUESTIONS AND ANSWERS
ACCURATE ACTUAL EXAM WITH
FREQUENTLY TESTED QUESTIONS AND STUDY
GUIDE Graded A+
Internal ____ is not required for dynamic type compressors.
© 2025 Assignment Expert
seals
Guru01 - Stuvia
lubrication
pressure monitoring
corrosion monitoring
temperature monitoring [ANS:] b
Low pressure or high pressure are the two primary classifications of
____.
centrifugal pumps
sump pumps
boilers
, 2
For Expert help and assignment solutions, +254707240657
draft fans
pressure controllers [ANS:] e
The boiler feedwater becomes increasingly ____ as it approaches
the measurement of zero.
acidic
© 2025 Assignment Expert
neutral
softer
Guru01 - Stuvia
basic
alkaline [ANS:] a
The following hydrocarbon(s) may be entrained in a natural gas
stream:
Propane
Butane
Ethane
Methane
All of the above [ANS:] e
, 3
For Expert help and assignment solutions, +254707240657
Although ____ is created, high viscosity oils are still preferred for low
speed/high load systems.
lower floc point oils
lower oil friction
high pour point oils
© 2025 Assignment Expert
high velocity oils
higher oil friction [ANS:] e
Guru01 - Stuvia
Every shift the boiler water should be ____.
filled with dissolved solids
tested
condensed
replaced
evaporated [ANS:] b
Sodium sulphite is a commonly used ____ in boilers.
oxygen scavenger
, 4
For Expert help and assignment solutions, +254707240657
carbon dioxide scavenger
coagulant
pH inhibitor
flocculant [ANS:] a
Cement may be used for the protective coating of a ____.
© 2025 Assignment Expert
u-tube manometers
orifice plates
Guru01 - Stuvia
venturi tubes
pressure gauges
hot water storage tank [ANS:] e
The hot exhaust gases from the gas turbine combustor travel
downstream to be ____ in the turbine blading.
expanded
filtered
heating
contracted
