Which of the following typically require piping wall thickness inspections? (Select all that apply)
A. Piping that contains nitrogen
B. Buried process piping at the point where the piping exits the ground
C. Piping that contains drinking water
D. Process piping that is protected by insulation
E. Piping that could contain stagnant liquid
正解:B,D,E
解説: (Pass4Test メンバーにのみ表示されます)
質問 2:
Lagging indicators include: (select all that apply)
A. Management system failures
B. Spills inside secondary containment
C. Interlock activations
D. Equipment inspections not being performed on time
E. Hazardous material releases
正解:B,E
解説: (Pass4Test メンバーにのみ表示されます)
質問 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. 2-5%
B. 0%
C. 50-75%
D. 100%
E. 10-15%
正解:A
解説: (Pass4Test メンバーにのみ表示されます)
質問 4:
The training for maintenance personnel only needs to cover the testing and maintenance procedures of the specific equipment they service, true or false?
A. False
B. True
正解:A
解説: (Pass4Test メンバーにのみ表示されます)
質問 5:
What are the main objectives for conducting a Process Safety Management audit? (Select all that apply)
A. Identify program improvement opportunities
B. Certify that all Operating Procedures are correct and up-to-date
C. Verify effectiveness of Risk-Based Process Safety management systems
D. Reduce process safety risks
E. Prepare an emergency response plan
正解:A,C,D
解説: (Pass4Test メンバーにのみ表示されます)
質問 6:
Static Electricity accumulation could be a concern with which of the following fluids? (Select all that apply)
A. Toluene
B. Hexane
C. Benzene
D. Sea water
正解:A,B,C
解説: (Pass4Test メンバーにのみ表示されます)
質問 7:
A combined pressure/vacuum inerting procedure is being used to reduce oxygen in a vessel prior to introducing a flammable gas. Which of the following statements is correct?
A. Less inert is used if the pressure is applied first.
B. Less inert is used if the vacuum is applied first.
C. The same amount of inert is required using either approach.
正解:B
解説: (Pass4Test メンバーにのみ表示されます)
質問 8:
Secondary dust explosion consequences are often related to poor housekeeping, true or false?
A. False
B. True
正解:B
解説: (Pass4Test メンバーにのみ表示されます)
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Komori -
問題集にある問題がたくさん出てきました。Pass4Testの問題集は信頼できます。試験は受けないので、CCPSC勉強にいいかも