A randomized 25 question test from a pool of 469 questions, good luck!
All feedforward control strategies respond to a disturbance before it reaches the CV. Which of the strategies below does not verify that the CV has returned to the desired value
Which answer below best describes the number "1"?
There are many different parts and processes to a distillation column. Which of the design feature below can be best described as the piece of equipment that liquefies the tops product?
There are many different parts and processes to a distillation column. Which of the design feature below can be best described as the part of the column that contains the greatest portion of heavier components of the mixture?
Which of the control terms below is best described as multiple controlled variables are affected by a single manipulated variable?
There are many different parts and processes to a distillation column. Which of the parts below can be best described as the design feature that allows the maximum interchange between vapour and liquid?
One of the more common applications for ratio control is fuel to air control schemes. Which of the control schemes below would use a firing demand controller whose signal would arrive at the air controller only?
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 volume of boiler feedwater sprayed in to the steam?
Which of the terms below is best describes when the other control loop is in manual, the disruption in the PV with a change in Co?
The breakdown of any one of the components of a SIF is hazardous. Which of the components below are the least prone to breakdown?
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?
Which of the control strategies below is best defined as a strategy where all inputs are evaluated and the calculated outputs are transmitted collectively?
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 steam drum level?
SAMA has various symbols for the elements or functions of a boiler. Which of the answers below correctly identifies "A"?
Which of the answers below is not a damped response? Choose the best answer from those below
In relation to open loop static gain calculations the "K" in the picture below is best described by which term below?
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 best described as a one that indirectly controls the heat input to the column?
In the reciprocating compressor system, there are numerous specialized components. Which of the components below would be best described as one that releases pressure after the compressor shuts down?
Gasoline is a complex hydrocarbon blend. Which of the blending ratios would use a pace controller to set the RSP for all of the lines being blended?
There are many different parts and processes to a distillation column. Which of the design feature below can be best described as the generation of heat to the column?
In a reciprocating compressor, the piston rod is put under extreme forces and requires monitoring. Which of the situations below would use mounted strain gauges?
In the reciprocating compressor system, there are numerous specialized components. Which of the components below would be best described as one that improves the efficiency and range of operation?
SAMA has various symbols for the elements or functions of a boiler. Which of the answers below correctly identifies "A"?
There are numerous undertakings in developing an SIS, this is called the safety life cycle. Which of the terms below relates best to a collection of devices that reduce a specific hazards risk?