A randomized 25 question test from a pool of 469 questions, good luck!
Because steam demands can vary, there are several control methods that work in concert to ensure efficient boiler operation. Which of those strategies would be to control the water level in the steam drum?
Which of the answers below best represents a tuning consideration that is not required for ideal loop response?
There are multiple parts to a large industrial water tube boiler. Which of the answers below is best described as the volume of steam needed for use?
SAMA has various symbols for the elements or functions of a boiler. Which of the answers below correctly identifies "E"?
There are several ways to control the pressure in a distillation column. Which of the answers below is best described as a fast acting type of pressure control?
The RGM needs to be developed to find the ______ of the loop interactions. Choose the best answer below to fill in the blank.
In the reciprocating compressor system, there are numerous specialized components. Which of the components below would be best described as one that increases the pressure in the compressor for start-up?
In process control, there are many control strategies to choose from. Which of the strategies would use the comparison of the PV to the desired SP?
Each compressor have it's own pressure to flow profile at a defined speed. Which of the compressors below would have a predictable flow and inconsistent pressure?
There are numerous undertakings in developing an SIS, this is called the safety life cycle. Which of the terms below relates best to the SIL required to satisfy an RRF of 87
If an unusual condition appears, compressor control systems have instruments that will shut down the compressor safely. Which of the shutdown classes below is best described as having no time limits, and armed when the process is in operating limits, and
There a some conventional distillation column control strategies. Which of the strategies below is an example of an material balance strategy?
Which of the answers below best represents the PB if the controller gain is 1.75?
There a some conventional distillation column control strategies. Which of the strategies below is an example of an energy balance strategy?
SAMA has various symbols for the elements or functions of a boiler. Which of the answers below correctly identifies "B"?
Which of the answers below is best described as a relative gain that indicates the control variable as no interaction with the manipulated variable?
Boiler safety is an important part of reliable operation. Which of the strategies below would concern itself with water carryover?
On a typical boiler control system, there are four main points of control. Which of the answers below would best be manipulated to control the supplied steam pressure?
Which of the answers below best describes a advantage that does not belong to a automatic feedback controlled system?
In the reciprocating compressor system, there are numerous specialized components. Which of the components below would be best described as one that diminishes the oscillations of a compressor to acceptable tolerances?
In regard to the distillation process, Which of the terms below is best described as the The liquid and/or gas entering into the distillation column?
Which of the terms below is best described as a feedback signal that relates to the measurement of the CV
Which of the answers below represents the phase shift of a processes natural frequency?
Responses from feedforward controls have different times. Which of the answers below is not a timed response?
Which of the answers below is best described as the quantitative measurement of best controlled and manipulated variable pairings to limit loop interaction?