‹ IFC 2027
2027 International Fire Code

Chapter 25Fruit And Crop Ripening

Free preview · 5 of 10 questions
You're taking the free preview. Unlock all 10 questions in this chapter, every other chapter, progress tracking and PDFs.
Question 1 1.

The fire code provisions for fruit and crop ripening do not apply to mixtures of ethylene and inert gases, provided the gas concentration is prevented from exceeding what maximum percentage of the lower explosive limit (LEL) when released into the atmosphere?

Question 2 2.

An agricultural packing facility is designing a fruit ripening enclosure where a listed ethylene generator will be operated. What is the minimum room volume required for the room housing the generator?

Question 3 3.

Ethylene generators used in fruit and crop ripening processes must have listing evaluation documentation certifying that the concentration of ethylene gas produced does not exceed what threshold?

Question 4 4.

Valves controlling the discharge of ethylene into a ripening room must provide positive and fail-closed flow control and be set to limit the concentration of gas in air below what maximum level?

Question 5 5.

Electrical wiring and equipment, including luminaires, installed in a fruit ripening room must be approved for which of the following hazardous (classified) locations?

5 more questions in this chapter

Unlock all of 2027 International Fire Code: every chapter, unlimited attempts, progress tracking and PDFs. $10 one-time.

0 of 5 answered