A randomized 25 question test from a pool of 469 questions, good luck!
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?
In the reciprocating compressor system, there are numerous specialized components. Which of the components below would be best described as one that safeguards against over pressurization?
Which of the systems below is best defined as being used when there is inherent interaction between loops
In a reciprocating compressor, the piston rod is put under extreme forces and requires monitoring. Which of the situations below would monitor the temperature of the crosshead pin?
With Ethernet/IP, there is a general topology and access method that it uses. Which of the answers below has both of those terms used by Ethernet/IP?
Which answer below best describes the number "7"?
A system of control is needed in a centrifugal compressor to have consistent flow. Which of the variable speed compressor control systems below is best described as a cascade system from the discharge, through a controller, to the motor?
Which of the answers below is best represented by the number "6" on a typical H1 segment?
There are several ways to control the pressure in a distillation column. Which of the answers below is would be the best type of pressure control for a typical distillation column?
In the protocol specifications of Modbus, there are only four types of registers that can be accessed by the master. Which of the answers below expresses the register size and permissions of a coil?
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?
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?
One of the more common applications for ratio control is fuel to air control schemes. Which of the control schemes below would use a a signal arriving at both the air and fuel controllers from the firing demand controller, while allowing for excess air for combustion??
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
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 liquid to enter and exit the trays?
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?
Gasoline is a complex hydrocarbon blend. Which of the blending ratios would use the flow rates flow rate controllers on each line to create the blend ratio?
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?
There are multiple parts to a large industrial water tube boiler. Which of the answers below is best described as a tube not directly heated, that allows thermal movement of water to the mud drum?
Certain typesof dynamic compressors need specialized components. Which of the components below would be required for a multistage centrifugal compressor?
SAMA has various symbols for the elements or functions of a boiler. Which of the answers below correctly identifies "D"?
Which of the control terms below is best described as multiple controlled variables are affected by a single manipulated variable?
Which of the answers below best describes a decoupling control strategy?
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 armed at the successful completion of the start sequence, and stay armed until it's timer expires?
Which of the answers below is best defined as a process that shows an exponential response to a step input?