A randomized 25 question test from a pool of 469 questions, good luck!
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?
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?
Gasoline is a complex hydrocarbon blend. Which of the blending ratios would have poor final product if a high level of accuracy was needed?
The graph below is an example of a typical positive displacement compressor. Which of the numbered points would best be described as when the discharge valve open due to pressure differential?
The graph below is an example of a typical positive displacement compressor. Which of the numbered points would best be described as the end of the discharge stroke?
Direct and indirect ratio control have an inherent problem that requires the addition of feedback trim. Which of the answers below best describes that issue?
There a some conventional distillation column control strategies. Which of the strategies below is an example of an material balance strategy?
There are several ways to control the pressure in a distillation column. Which of the answers below is best described as the control of the condensers coolant flow?
Which of the answers below is best defined as the systems reaction to applying an input to the control system, and the time to reach steady state?
Boiler feedwater treatment is a vital component for the smooth operation of an industrial boiler. Which of the conditioning methods below is comprised of filtration and softening before entering the boiler feedwater system
Which of the answers below is best described as a relative gain that indicates the control variable as no interaction with the manipulated variable?
Which answer below best describes the number "3"?
A system of control is needed in a reciprocating compressor to have consistent pressure. Which of the control systems below is best described as one that adjust the compression rate of the compressor?
Which of the control strategies below is best defined as a strategy where all inputs are evaluated and the calculated outputs are transmitted collectively?
There a some conventional distillation column control strategies. Which of the strategies below is an example of an energy balance strategy?
The pulp mills require feed stock consistency. Which of the control strategies below would be best suited for the quality control of the paper pulp dilution?
Full range duplex control of a heating control uses two or more FCEs. If a system uses a FO valve and a FC valve, what are the valves positions at 34% of the controller signal?
Which answer below best describes the number "1"?
Which of the control systems below is designed to uses the static gain of the transfer functions only?
In a reciprocating compressor, the piston rod is put under extreme forces and requires monitoring. Which of the situations below would a pneumatic eutectic sensor be used?
There are multiple parts to a large industrial water tube boiler. Which of the answers below is best described as an emitted material produced with the combustion of fossil fuels?
A system of control is needed in a centrifugal compressor to have consistent flow. Which of the constant speed compressor control systems below is best described as a pressure reduction from a change in the angle of the gases path across the impeller?
Which of the control systems below is designed to uses the static gain and dynamic portions of the transfer functions?
In the distillation process there are two defined variables. Which of the variables below can be best described as the quantity of feed that is removed from the process as distillate or heavies?
The breakdown of any one of the components of a SIF is hazardous. Which of the components below are the most prone to breakdown?