NEWFANGLED BOMA
INSTRUMENTATION & CONTROLS
EXAM 2025 RATED A+
The instrument used to measure air pressure in a duck is
manometer
The temperature at which air born moisture stars to condense Is
Dew point
A minimum code requirement for compressed air receiver will be
Vessel must have a pressure gauge, vessel must have a safety valve,
vessel must have a bottom drain
An anemometer Is used to measure
Air velocity
A single pipe thermostat must be used in conjunction with a
Restrictor
,In figure 1.5, what is the proper name for the steam valves operator?
Actuator
An Instruments ability to indicate or record the actual value of a measured
quantity is
Accuracy
Which of the following is not a pressure measuring device
Hygrometer
If we lost control in figure 1.2, the room temperature would;
Fall/decrease in temperture
In figure 1.4, with the loss of control branch pressure this system will fail on;
Full cooling
A _______ is a device used to measure relative humidity
Hygrometer
, Compressed air for pneumatic instrumentation requires micronic filtration. A
micron is
Approximately one, one thousands of a millimeter in size
_________ is the number of positions an actuator will assume when the control
signal is slowly changed 0-100%
Resolution
The degree in which an instruments calibration curve follows a straight line is its
Linearity
The purpose of a primary control is to
Start or Stop the system
Which of the following control is more suitable for plant having a slow reaction
rate and high capacity on the demand side
ON-OFF control
INSTRUMENTATION & CONTROLS
EXAM 2025 RATED A+
The instrument used to measure air pressure in a duck is
manometer
The temperature at which air born moisture stars to condense Is
Dew point
A minimum code requirement for compressed air receiver will be
Vessel must have a pressure gauge, vessel must have a safety valve,
vessel must have a bottom drain
An anemometer Is used to measure
Air velocity
A single pipe thermostat must be used in conjunction with a
Restrictor
,In figure 1.5, what is the proper name for the steam valves operator?
Actuator
An Instruments ability to indicate or record the actual value of a measured
quantity is
Accuracy
Which of the following is not a pressure measuring device
Hygrometer
If we lost control in figure 1.2, the room temperature would;
Fall/decrease in temperture
In figure 1.4, with the loss of control branch pressure this system will fail on;
Full cooling
A _______ is a device used to measure relative humidity
Hygrometer
, Compressed air for pneumatic instrumentation requires micronic filtration. A
micron is
Approximately one, one thousands of a millimeter in size
_________ is the number of positions an actuator will assume when the control
signal is slowly changed 0-100%
Resolution
The degree in which an instruments calibration curve follows a straight line is its
Linearity
The purpose of a primary control is to
Start or Stop the system
Which of the following control is more suitable for plant having a slow reaction
rate and high capacity on the demand side
ON-OFF control
