Question 1

Some newer microprocessor-based single loop controls can do the following things that lead to the controllers sometimes being called hybrid control systems:

Options :

A : They can execute more than one PID control algorithm for a process loop, by time-sharing their calculating power.

B : They can communicate with other controllers and SCADA systems via network protocols.

C : They can store programs and data in non-volatile memory for high reliability and easy maintenance.

D : All of the above.

Answer: A

Question 2

When evaluating the success of an automation project, which factors differentiate the customer's perspective from the service provider's perspective?

Options :

A : The customer focuses on the benefits and value of the project, while the service provider focuses on the cost and performance of the project

B : The customer focuses on the alignment of the project with the strategic goals and vision of the organization, while the service provider focuses on the technical aspects and quality of the project

C : The customer focuses on the satisfaction and experience of the end users, while the service provider focuses on the collaboration and coordination of the stakeholders

D : All of the above

Answer: A

Question 3

A product pipeline is a system that transports liquid or gas products from one location to another. A control valve is a device that regulates the flow of the product through the pipeline, by adjusting its position or opening. A control valve should be selected based on the characteristics of the product, the operating conditions, and the performance requirements of the pipeline system. A coating fluid is a type of product that forms a thin layer or film on the surface of the pipeline, which can affect the flow and pressure of the product. A coating fluid can cause some residual buildup, which is the accumulation of solid or semi-solid material in the pipeline, which can reduce the flow capacity, increase the pressure drop, and damage the pipeline or equipment. For a product pipeline 49 miles in length, with a coating fluid that causes some residual buildup, which control valve would you select?

Options :

A : all valve

B : Butterfly valve

C : Globe valve

D : Plug valve

Answer: A

Question 4

How can the linked relationship between a P&ID and loop sheets be shown in a diagram?

Options :

A : y using the same device abbreviation and loop number for each instrument in both the P&ID and the loop sheet

B : By using the same symbols and layout for each unit and pipe in both the P&ID and the loop sheet

C : By using the same color scheme and font size for each component and label in both the P&ID and the loop sheet

D : By using the same scale and orientation for each diagram in both the P&ID and the loop sheet

Answer: A

Question 5

What type of recipe plant number 5 has further modified to include the actual lots of pigment and other chemicals to be used in paint batch 5445332?

Options :

A : general recipe, which is a recipe that contains the information and instructions required to produce a product family or product class.

B : A site recipe, which is a recipe that contains the information and instructions required to produce a specific product at a specific site.

C : A control recipe, which is a recipe that contains the information and instructions required to produce a specific batch of product on specific equipment.

D : None of the above.

Answer: A

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