A randomized 25 question test from a pool of 469 questions, good luck!
Boiler safety is an important part of reliable operation. Which of the strategies below would concern itself with water carryover?
Which of the control systems below is designed to uses the static gain of the transfer functions only?
Compressors are split into general categories by how they produce downstream pressure. Which of the answers below would a centrifugal compressor be classified as?
Calculate the static gain of a process that has a step change of 15% in CO₁, creating a 20% change in PV₁ and a 12% change in PV₂ while CO₂ is held constant. A step change of 12% in CO₂ creates a -15% change in PV₁ and a 7% change in PV₂?
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?
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?
Which of the variables below is best defined as a controlled variable for a standard steam exchanger.
SAMA has various symbols for the elements or functions of a boiler. Which of the answers below correctly identifies "A"?
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 diminishes the oscillations of a compressor to acceptable tolerances?
Which of the terms below is best described as the discrepancy between the PV and the SP?
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?
SIS's use is based solely on the reduction of risk. Which of the terms below is best described as further risk reduction is impractical?
In the reciprocating compressor system, there are numerous specialized components. Which of the components below would be best described as one that acts as a downstream backflow preventer?
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?
Starting a boiler is an extremely complicated procedure. Which of the start-up steps would include the pressure in the burner valve system must be within acceptable limits?
Calculate the RGM of a process with the following static gains: K₁₁=1.33, K₁₂=-1.25, K₂₁=0.8, K₂₂=0.58.Ꙡ₂₂Ꙡ₁₁Ꙡ₁₂Ꙡ₂₁
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 two types of Ethernet connector cables. Which type of connector cable is pictured below?
Which answer below best represents the subscripts with the static gain symbol in the calculation of the OLM?
The indirect ratio scheme is chosen more than the direct ratio scheme for ratio control. Which of the answers below would be considered a major reason for that?
The breakdown of any one of the components of a SIF is hazardous. Which of the components below are the most prone to breakdown?
There are multiple parts to a large industrial water tube boiler. Which of the answers below is best described as a Provides air for combustion from outside the boiler?
Which answer below best describes the number "1"?
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?