Certified Fire Protection Specialist (CFPS) — Question 56

The sources of pressure head commonly found in fire protection hydraulic systems includes gravity, pumping, pneumatic, and:

Answer options

• A. static.
• B. vacuum.
• C. combination.
• D. dynamic.

Correct answer: C

Explanation

The correct answer is C, as combination refers to the integration of various sources of pressure head in fire protection systems. Options A, B, and D do not encompass the multiple sources effectively, as static refers to a single state, vacuum implies a lack of pressure, and dynamic pertains to moving fluids rather than a source of pressure head.