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

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 5 of 10

5. The measuring cylinder used in the freezing and thawing test is:

A) A 500 ml cylinder, approximately 400 mm high and 65 mm in diameter B) A 100 ml volumetric flask, approximately 200 mm high C) A 500 ml cylinder, approximately 200 mm high and 10 mm in diameter D) A 1,000 ml cylinder, approximately 400 mm high and 65 mm in diameter

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