1|Page
INSTRUMENTATION NCCER TEST BUNDLE DEAL
correcting is implemented by the -------- - .....ANSWER
...✔✔ Control System
the operation or operations used in the treatment of
materials compromise the ------ - .....ANSWER ...✔✔
process
the process parameters are subject to if the energy
balance is ------ - .....ANSWER ...✔✔ upset
the process parameters that is selected for control is the
---- variable - .....ANSWER ...✔✔ control
the control variable is ultimately controlled by the ----
loop - .....ANSWER ...✔✔ controller
,2|Page
which parameter supplies energy or material to the
process to regulate the deviation of a process output? -
.....ANSWER ...✔✔ manipulated variable
whcih of the following measuring detectors applies a
coverging cone shaped inlet section? - .....ANSWER
...✔✔ venturi tube
a detector or sensor is considered good if it is designed
to minimize ------ - .....ANSWER ...✔✔ disturbance
if a tanks level is measured by a dipstick, this is
considered------- - .....ANSWER ...✔✔ direct
a thermocouple uses ------ measurement - .....ANSWER
...✔✔ inferred
if the output from one device is not compatible with the
input it supplies to another device, a ----- must be
applied - .....ANSWER ...✔✔ transducer
of the following, -------transducers may convert a 0-5
volt to a 4-20 mA signal - .....ANSWER ...✔✔ e/i
,3|Page
the function a feedback transmission circuit in a contoller
is to ----- - .....ANSWER ...✔✔ convert the sensor
signal into a useable controller signal
a variable orifice that is used to regulate the flow of
process fluid according to the requirement of the process
is known as a ------- - .....ANSWER ...✔✔ control
valve
the componet attached to a control valve that compares
the stem motion of the valve to the signal of the
controller is the ------- - .....ANSWER ...✔✔ actuator
the selection and interconnection of devices in an
instrumenatiion channel that ultimately determine the
stability of the process are reffered to as the ----- -
.....ANSWER ...✔✔ control loop
another name for an open loop is a ----- loop -
.....ANSWER ...✔✔ feed forward
another name for a feedback loop is a---- loop -
.....ANSWER ...✔✔ closed
, 4|Page
the primary performance for a any closed loop system is
------- - .....ANSWER ...✔✔ stability
another name for a two postion control mode is ------
control - .....ANSWER ...✔✔ on-off
in what type of control mode is the final control element
throttled to various positions that are dependent on
process systems conditions? - .....ANSWER ...✔✔
proportional
in what type of control mode is the output rate of
change dependent on the magnitude of the input? -
.....ANSWER ...✔✔ integral
the basic function of a process control system is to ---- -
.....ANSWER ...✔✔ maintain a balanced energy or
material input to output ratio relationship
you would most liekly find an RTD ina ---- process
control loop - .....ANSWER ...✔✔ Temperature
INSTRUMENTATION NCCER TEST BUNDLE DEAL
correcting is implemented by the -------- - .....ANSWER
...✔✔ Control System
the operation or operations used in the treatment of
materials compromise the ------ - .....ANSWER ...✔✔
process
the process parameters are subject to if the energy
balance is ------ - .....ANSWER ...✔✔ upset
the process parameters that is selected for control is the
---- variable - .....ANSWER ...✔✔ control
the control variable is ultimately controlled by the ----
loop - .....ANSWER ...✔✔ controller
,2|Page
which parameter supplies energy or material to the
process to regulate the deviation of a process output? -
.....ANSWER ...✔✔ manipulated variable
whcih of the following measuring detectors applies a
coverging cone shaped inlet section? - .....ANSWER
...✔✔ venturi tube
a detector or sensor is considered good if it is designed
to minimize ------ - .....ANSWER ...✔✔ disturbance
if a tanks level is measured by a dipstick, this is
considered------- - .....ANSWER ...✔✔ direct
a thermocouple uses ------ measurement - .....ANSWER
...✔✔ inferred
if the output from one device is not compatible with the
input it supplies to another device, a ----- must be
applied - .....ANSWER ...✔✔ transducer
of the following, -------transducers may convert a 0-5
volt to a 4-20 mA signal - .....ANSWER ...✔✔ e/i
,3|Page
the function a feedback transmission circuit in a contoller
is to ----- - .....ANSWER ...✔✔ convert the sensor
signal into a useable controller signal
a variable orifice that is used to regulate the flow of
process fluid according to the requirement of the process
is known as a ------- - .....ANSWER ...✔✔ control
valve
the componet attached to a control valve that compares
the stem motion of the valve to the signal of the
controller is the ------- - .....ANSWER ...✔✔ actuator
the selection and interconnection of devices in an
instrumenatiion channel that ultimately determine the
stability of the process are reffered to as the ----- -
.....ANSWER ...✔✔ control loop
another name for an open loop is a ----- loop -
.....ANSWER ...✔✔ feed forward
another name for a feedback loop is a---- loop -
.....ANSWER ...✔✔ closed
, 4|Page
the primary performance for a any closed loop system is
------- - .....ANSWER ...✔✔ stability
another name for a two postion control mode is ------
control - .....ANSWER ...✔✔ on-off
in what type of control mode is the final control element
throttled to various positions that are dependent on
process systems conditions? - .....ANSWER ...✔✔
proportional
in what type of control mode is the output rate of
change dependent on the magnitude of the input? -
.....ANSWER ...✔✔ integral
the basic function of a process control system is to ---- -
.....ANSWER ...✔✔ maintain a balanced energy or
material input to output ratio relationship
you would most liekly find an RTD ina ---- process
control loop - .....ANSWER ...✔✔ Temperature
