ISA CAP Communication & Documentation 2

Question 1

Which document defines the functional requirements that an automation system must satisfy as agreed upon by the owner and engineering team?

Accepted Answer

Functional Requirements Specification (FRS)

Answer

The Functional Requirements Specification formally captures and agrees upon what the automation system must do from the owner's perspective.

Question 2

In ISA-5.1, what does a filled arrowhead on an instrument line indicate?

Accepted Answer

Electric signal

Answer

ISA-5.1 uses a filled (solid) arrowhead to designate an electric signal on instrument diagrams.

Question 3

A Control Narrative document primarily serves to:

Accepted Answer

Describe in plain language how the process control system should operate

Answer

A Control Narrative describes the intended sequence, interlocks, and operating logic in plain language so all stakeholders can understand system behavior.

Question 4

When documenting a Safety Instrumented System (SIS), which standard specifically governs the functional safety lifecycle documentation requirements?

Accepted Answer

IEC 61511

Answer

IEC 61511 (adopted as ISA-84) specifies the safety lifecycle and associated documentation requirements for process sector SIS.

Question 5

A 'redline' markup on a P&ID refers to:

Accepted Answer

Hand-drawn revisions showing as-built changes not yet formally incorporated

Answer

Redlines are field-marked corrections on engineering drawings that reflect actual installed conditions pending formal drawing updates.

(ISA CAP) ISA Certified Automation Professional Practice Test

(ISA CAP) ISA Certified Automation Professional Practice Test

ISA CAP Communication & Documentation 2