Canadian Entry To Practice (CETP) Practice Test

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Prepare for the Canadian Entry To Practice Test. Study with various question formats, including flashcards and multiple-choice questions, complete with hints and explanations. Ensure you're ready for your test!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.


Propane containers are only filled to ____________ percent full by volume.

  1. 50

  2. 60

  3. 70

  4. 80

The correct answer is: 80

Propane containers are filled to 80 percent of their capacity by volume as a standard safety measure. This practice allows for the expansion of propane when it is exposed to heat; if the container were filled completely, there would be no room for expansion, which could lead to pressure buildup and potentially dangerous situations. By filling the container to only 80 percent, a buffer is created to accommodate this expansion while ensuring safe storage and handling of the propane. This guideline is crucial for both regulatory compliance and risk management in the transportation and use of propane as a fuel source.