ABSA 3A2 UPDATED ACTUAL Questions and CORRECT
Answers
What is the name for controls, Appurtenances
fittings or devices attached to a
boiler
Modern Alternators consist of a A DC excitation winding is placed
rotor which
The purpose of the frequency Indicate the frequency of the power being produced.
meter is to
What is not required as part of a Boiler Dimensions
boiler stamping
A fluidized bed of limestone will Sulfur Dioxide
reduce ___ emissions
The amount of NOX can be Restricting, Reducing
controlled by __ the amount of
excess air and ___ the
temperature for the combustion
zone
The exciter filed voltage meter Giving an indication of the DC voltage that is being supplied to
can be described as the generators filed windings
Bellows type elements are 350
generally used to measure
pressures below kPa.
The practical unit used to Ohm
represent resistance is
What type of insulation will most Calcium Silicate
likely be used for high pressure
steam piping
, Increasing the number of Increases the travel of the bellows
corrugations in a bellows type
element
Which document is sent to the Manufactures date report
NBBI to register a boiler
Time delay fuses have two parts Thermal & Fuse
Use two common forms of construction know as the core type
Single Phase Transformers
and the shell type
What do workers use to operate OIU
the controls of a DCS
Bimetal thermometers are Increase the accuracy of temperature reading
sometimes wound in the form of
a helix to
what steam trap uses the heat Impulse
energy of the steam and
condensate to operate
Three phase systems often use Single Phase
banks of ___ transformers to
replace three phase
transformers
The greatest instantaneous amplitude
value of AC is:
The purpose the power factor Indicate the power factor of the generating system.
meter is to:
What does a NOT logic gate One Binary input and One Binary output
have?
With a mixing valve, if the plug is The bottom inlet is closed
fully down:
A central foam distributing Proportioning
system for a process building
consists of an enclosure that
houses a foam concentrate
supply tank and a ___ device.
In a ladder diagram, parallel OR
inputs represent __ logic
Low carbon steel has carbon 0.3%
content up to what percentage
A circuit or load with a ______ Low
power factor requires more
current that the same circuit or
load with a power factor closer
to 1.0
When paralleling alternators, the Voltage
incoming alternator must be the
at the same __ as the system
voltage
Answers
What is the name for controls, Appurtenances
fittings or devices attached to a
boiler
Modern Alternators consist of a A DC excitation winding is placed
rotor which
The purpose of the frequency Indicate the frequency of the power being produced.
meter is to
What is not required as part of a Boiler Dimensions
boiler stamping
A fluidized bed of limestone will Sulfur Dioxide
reduce ___ emissions
The amount of NOX can be Restricting, Reducing
controlled by __ the amount of
excess air and ___ the
temperature for the combustion
zone
The exciter filed voltage meter Giving an indication of the DC voltage that is being supplied to
can be described as the generators filed windings
Bellows type elements are 350
generally used to measure
pressures below kPa.
The practical unit used to Ohm
represent resistance is
What type of insulation will most Calcium Silicate
likely be used for high pressure
steam piping
, Increasing the number of Increases the travel of the bellows
corrugations in a bellows type
element
Which document is sent to the Manufactures date report
NBBI to register a boiler
Time delay fuses have two parts Thermal & Fuse
Use two common forms of construction know as the core type
Single Phase Transformers
and the shell type
What do workers use to operate OIU
the controls of a DCS
Bimetal thermometers are Increase the accuracy of temperature reading
sometimes wound in the form of
a helix to
what steam trap uses the heat Impulse
energy of the steam and
condensate to operate
Three phase systems often use Single Phase
banks of ___ transformers to
replace three phase
transformers
The greatest instantaneous amplitude
value of AC is:
The purpose the power factor Indicate the power factor of the generating system.
meter is to:
What does a NOT logic gate One Binary input and One Binary output
have?
With a mixing valve, if the plug is The bottom inlet is closed
fully down:
A central foam distributing Proportioning
system for a process building
consists of an enclosure that
houses a foam concentrate
supply tank and a ___ device.
In a ladder diagram, parallel OR
inputs represent __ logic
Low carbon steel has carbon 0.3%
content up to what percentage
A circuit or load with a ______ Low
power factor requires more
current that the same circuit or
load with a power factor closer
to 1.0
When paralleling alternators, the Voltage
incoming alternator must be the
at the same __ as the system
voltage
