考試大綱會不定期調整，過時的題庫只會浪費你的時間。Fast2test 的 CCPSC 練習題持續審查與更新，2026 年購買還享有 365 天免費更新，讓你練的每一題都緊貼 AIChE CCPS Process Safety Professional Certification 的最新範圍。

AIChE CCPSC 考試概覽:

AIChE CCPSC 考試大綱主題:

關於 CCPSC 考試，你可能想知道的事

最新的 AIChE CCPS CCPSC 免費考試真題：

問題 #1

A material had been oxidized many times, without incident, under an oxygen atmosphere in a small pilot plant vessel. While scaling up to a larger vessel, the plant engineers decided they could improve gas/liquid contact by using a more efficient feed dispersing system. This dispersing system filled the reactor ' s vapor space with a fine combustible mist. Several hours after startup, the vessel was ruptured by an internal mist explosion. The source of ignition was a small amount of catalyst left over from an earlier set of experiments. This was a phenomenon that the engineers had not considered. Which of the following risk based process safety elements could have helped prevent this incident? (Select all that apply)

A. Process Knowledge Management
B. Emergency Management
C. Management of Change
D. Contractor Management
E. Measurement and Metrics

問題 #2

A process calls for the addition of a reactant over a certain period of time. The flow controller on the reactant' s feed line was out of calibration and reduced the flow rate of the reactant. The operator noticed the addition rate was too low and, contrary to the operating procedures, he opened a bypass valve around the flow control valve to increase the flow rate. As a result, the operator added the remaining reactant too quickly, and a runaway reaction occurred. Weaknesses in which of the following Risk Based Process Safety elements could have contributed to the cause of this incident? (Select all that apply)

A. Incident Investigation
B. Training and Performance Assurance
C. Asset Integrity and Reliability
D. Conduct of Operations
E. Workforce Involvement

問題 #3

For a vapor explosion in an unconfined and uncongested area, the amount of thermodynamic energy that ends up in the overpressure is approximately:

A. 100%
B. 2-5%
C. 10-15%
D. 50-75%
E. 0%

問題 #4

A chemical processor has a chlorine unloading facility shown in the sketch. The area has an ambient chlorine detector with audible alarm and a chemical operator is continually in attendance during the unloading operation. In the event of a leak, the action plan is to spray water on the leak and the contained spill to effect some dilution. Identify and discuss any negative consequences that might result from implementing this plan.

A. Water spray may increase hazard by forming toxic/corrosive byproducts, spreading contamination, and increasing exposure risk
B. The plan eliminates the need for detection systems
C. There are no significant consequences if an operator is present
D. Water spray always neutralizes chlorine safely with no risks

問題 #5

A worker appears to be improvising instead of following procedures. A review indicates that the procedures provide the correct instructions. The worker says "I don't understand the procedure, can you explain?" You explain the procedure, and then this worker performs consistently well. Then you give the worker a new procedure to follow and this worker begins to improvise on the new procedure. After a verbal explanation the performance improves. What is the most likely explanation for this situation?

A. Worker did not study new procedures before using them
B. Worker does not understand what can go wrong if procedures are not followed
C. Worker may have a reading disability

問題與答案：