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
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?
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 two component fault indicating components that can initiate a shut down together?
In the distillation process heat is one of the most important variables to control. Which of the answers below would best describe the effects of an increase in heat production?
SIS's use is based solely on the reduction of risk. Which of the terms below is best described as risk that is considered insignificant?
There a several different types of feedforward control. Which of the answers below is a strategy developed from processes transfer function?
SIS's use is based solely on the reduction of risk. Which of the terms below is best described as unjustifiable risk?
Which of the terms below is best described as the output by the controller to manipulate the FCE?
The control of the composition that is produced from a distillation column involves several variables. Which of the answers below best represents the major variable(s) that must be kept in balance?
There are numerous undertakings in developing an SIS, this is called the safety life cycle. Which of the terms below relates best to the installation of a SIS in accordance with the design requirements?
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?
Which of the control terms below is best described as multiple controlled variables are affected by a single manipulated variable?
In the reciprocating compressor system, there are numerous specialized components. Which of the components below would be best described as one that removes condensate collecting in the suction line between stages?
Whic of the responses below can be best described as extremely stable, with no overshoot, but slower than critically damped response?
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 shutdown that can be initiated by two out of a total of three components?
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 conditions that are always monitored and alarms are armed?
Surge is the worst conditions that a centrifugal compressor can have, so some control strategies have been developed to mitigate this. Which of the strategies below can be described as a control that functions despite the surge controller not operating?
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 impurities from the mud drum?
There are multiple parts to a large industrial water tube boiler. Which of the answers below is best described as a fan that pulls and drives flue gases up the stack?
Each compressor have it's own pressure to flow profile at a defined speed. Which of the compressors below would have an inconsistent flow and predictable pressure?
Which answer below best describes the number "5"?
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?
There are a variety of complications that can arise while using a reciprocating compressor. Which one of the events would be mitigated by a the proper positioning of proximity probes?
There are several ways to control the pressure in a distillation column. Which of the answers below is best described as a slow acting type of pressure control?
There are several standards that Ethernet/IP uses. Which of the standards below specifies the physical and data link layers that are used by Ethernet/IP?