MSC.1/Circ.1312 – Foam Concentrates for Fixed Fire-Extinguishing Systems – Set A

Source: MSC.1/Circular.1312 – Revised Guidelines for the Performance and Testing Criteria, and Surveys of Foam Concentrates for Fixed Fire-Extinguishing Systems (10 June 2009), Annex.
Reference: imorules.com – MSC.1/Circ.1312

Question 9 of 10

9. For the purpose of the Guidelines, "foam concentrate" is defined as:

A) An aggregate of air filled bubbles formed from an aqueous solution of suitable foam concentrate B) A solution of foam concentrate and water C) Insoluble particles in the foam concentrate D) A liquid which, when mixed with water in the appropriate concentration, gives a foam solution

Previous Next