CCPSC問題集、AIChE実際の試験問題

質問 1

Which of the following Risk-Based Process Safety elements are expected to be most directly and frequently involved with the Emergency Management Element? (select all that apply)

A. Management of Change

B. Training and Performance Assurance

C. Stakeholder Outreach

D. Hazard Identification and Risk Analysis

正解: B,C,D

解説: (PassTest メンバーにのみ表示されます)

質問 2

Which of the following statements apply to the purpose of an incident investigation? (Select all that apply)

A. To prevent reoccurrence of the same or similar process safety incidents

B. To document all injuries as process safety incidents

C. To determine who should be disciplined for causing the event

D. To help continually improve the process safety management efforts

正解: A,D

解説: (PassTest メンバーにのみ表示されます)

質問 3

What are some outputs of a Management of Change review? (Select all that apply)

A. Authorized change request

B. Revision to related training

C. Updates to process safety information

D. Appropriate revisions or updates to procedures

正解: A,B,C,D

解説: (PassTest メンバーにのみ表示されます)

質問 4

Which of the following statements are true with respect to Compliance with Standards? (select all that apply)

A. Company internal standards are required to be updated before each process hazard analysis revalidation

B. It is permissible to deviate from the requirements of the standard if compliance requires complex equipment modifications

C. Compliance with applicable codes and standards may not be sufficient to ensure safe plant operations

D. It is valid for a company to develop its own internal standards

E. Standards should be updated to reflect new knowledge as it is acquired

F. Existing equipment must always comply with the most recent edition of the relevant standard

正解: C,D,E

質問 5

Secondary dust explosion consequences are often related to poor housekeeping, true or false?

A. True

B. False

正解: A

解説: (PassTest メンバーにのみ表示されます)

質問 6

Which of the following conditions could indicate performance problems in a plant's Asset Integrity program?
(select all that apply)

A. The rotating equipment is vibrating excessively

B. The metrics report related to Asset Integrity performance is 9 months out of date

C. An operator can identify each piece of equipment on the maintenance schedule and explain what is planned

D. Piping handling hazardous material within a containment area is not on the inspection list

正解: A,B,D

解説: (PassTest メンバーにのみ表示されます)

質問 7

For a vapor explosion that occurs in a closed vessel, the amount of thermodynamic energy that ends up in the overpressure is approximately:

A. 2%

B. 0%

C. 50%

D. 17.5%

正解: C

解説: (PassTest メンバーにのみ表示されます)

質問 8

Austenitic stainless steels are typically susceptible to which of the following corrosion mechanisms specifically attributed to chloride exposure? (Select all that apply)

A. Stress corrosion cracking

B. Galvanic corrosion

C. Pitting corrosion

D. Uniform corrosion

正解: A,C

解説: (PassTest メンバーにのみ表示されます)

質問 9

Which is the main objective for investigating process safety incidents?

A. Reduce the number of incidents and improve plant performance

B. Determine root causes and avoid recurrence

C. Improve the Control of Work system

D. Optimize inspection and maintenance

正解: B

解説: (PassTest メンバーにのみ表示されます)

質問 10

Which of the following factors affect the ability of a Safety Relief Valve to provide the required overpressure protection on a vessel? (Select all that apply)

A. Material of construction of the relief valve

B. Inlet and outlet piping design

C. Boiling point and temperature of vessel contents

D. Wind speed/direction at point of relief discharge

E. Toxicity of material in the vessel

正解: A,B,C

解説: (PassTest メンバーにのみ表示されます)

AIChE CCPS Process Safety Professional Certification - CCPSC 模擬練習