Question 1

The Management of Change element: (select all that apply)

Options :

A : Helps maintain safe process operations

B : Makes the evaluation of the safety impact of a small change optional

C : Helps avoid inaccuracies in process safety information

D : Requires communicating approved changes to affected contractors

Answer: A,C,D

Question 2

A line is provided for adding a chemical to a reactor to quench the reaction. The line has an automatic valve which is designed to open when reactor temperature exceeds the High-High limit. Which of the items are key parts of the ITPM (Inspection, Testing, and Preventive Maintenance) requirements for the valve? (Select all that apply)

Options :

A : Valve must be functionally tested to ensure that it opens quickly enough to quench the reaction

B : Valve must be designed to open quickly enough to quench the reaction

C :

Valve and its control system must be inspected and tested with sufficient frequency to confirm that it will reliably open when required

D : Valve must be designed to fail open

Answer: A,C

Question 3

The XYZ Corporation decides to track an activity as shown in the diagram. They interpret the results to indicate a possible deteriorating performance in one of their process safety management elements.

Options :

A : Workforce Involvemen

B : Measurement and Metrics

C : Process Safety Information

D : Operating Procedures

Answer: A

Question 4

Which of the following statements is correct pertaining to Process Safety Audits? (Select all that apply)

Options :

A : An audit is a systematic, independent review to verify conformance with established guidelines,

standards, regulatory requirements, or self-imposed requirements of the organization.

B : 2nd and 3rd party audit teams may include access to a representative of the facility being audited.

C : Findings and recommendations usually are the same thing in a process safety audit.

D : It is always appropriate for a facility to staff the audit team with only site personnel.

Answer: A,B

Question 5

What minimum size is normally used for laboratory test apparatus to determine dust explosion severity?

Options :

A : 5 liters

B : 1 cubic meter

C : 20 liters

D : 50 liters

Answer: C

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