A randomized 25 question test from a pool of 469 questions, good luck!
Which of the systems below is best defined as being used when there is inherent interaction between loops
Which of the responses below is best described as having one overshoot of the responses final value, and several oscillations that begin to settle over time??
The relative amount of heat lost in the column is reflected in the reflux ratio. If the ratio were to increase, which of the answers below would describe the effect on the light key in the distillate?
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 monitoring only those conditions that apply to start-up?
There are many different parts and processes to a distillation column. Which of the design feature below can be best described as where the entrance of the main supply would be located?
Responses from feedforward controls have different times. Which of the answers below is not a timed response?
Which of the terms below would best describe a loop gain greater than 1?
There are multiple parts to a large industrial water tube boiler. Which of the answers below is best described as the capture and reuse of used steam?
The indirect ratio scheme calculates it's ratio using a flow relay. Which of the methods below does the flow relay use?
There are multiple parts to a large industrial water tube boiler. Which of the answers below is best described as a place where the separation of vapour from liquid occurs?
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
The applications for process control are varied. Which of the control strategies below would be best in waste effluent neutralization?
In a SIS, the collection of redundant components must be connected in a specific way. Which of the terms below is used to describe this arrangement?
Which of the answers below is best described as a relative gain that indicates the control variable as no interaction with the manipulated variable?
Feedforward control strategies are developed from different sources. Which of the strategies below is derived equations that involve energy or mass balance equations?
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?
Which of the answers below best describes the "C" portion of the reaction curve?
There are several ways to control the pressure in a distillation column. Which of the answers below is best described as the pressure control where there is no manipulation of the coolant flow to the condenser?
Boiler safety is an important part of reliable operation. Which of the strategies below would concern itself with maintaining proper furnace pressures?
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?
When tuning with out decoupling, the _______ step is to tune the faster loops, the _______ step is to tune the most important loop. Choose the answer below that best fills in both blanks.
Boiler feedwater treatment is a vital component for the smooth operation of an industrial boiler. Which of the conditioning methods below is comprised of altering the chemical make up of the feedwater?
In relation to open loop static gain calculations the "B" in the picture below is best described by which term below?
Electric switches and transmitters make up the bulk of the sensors in a safety system. Which type of sensor architecture below is best described as a component fault indicating component that can initiate a shut down?
Boiler feedwater treatment is a vital component for the smooth operation of an industrial boiler. Which of the conditioning methods below is comprised of Mechanically removing gases from the feedwater?