Canadian Entry To Practice (CETP) Practice Test

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Prepare for the Canadian Entry To Practice Test. Use flashcards and multiple choice questions, featuring hints and explanations. Get ready for your exam!

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Most propane cargo trucks are equipped with what type of pump?

Portable gas pumps.
Permanently mounted liquid transport pump.
Electric fuel pumps.
Manual pumps.

The correct answer is: Permanently mounted liquid transport pump.

Propane cargo trucks are typically equipped with permanently mounted liquid transport pumps because these pumps are specifically designed for transferring liquid propane safely and efficiently. The design of these pumps allows for the handling of the unique properties of propane, including its liquefaction and vaporization processes, which are essential for effective transfer during transport. Permanently mounted pumps are robust and integrated into the truck's system, ensuring durability and reliability during operations. They provide a continuous source of power for pumping, which is crucial since propane needs to be pumped at varying rates depending on the delivery requirements. In contrast, portable gas pumps are not ideal for this application due to their temporary nature and potential safety concerns with handling flammable liquids. Electric fuel pumps, while convenient for some fueling applications, may not provide the necessary pressure and flow rates required for transporting propane safely. Manual pumps also lack the efficiency and speed needed for modern propane delivery systems, making them less practical for commercial use in cargo trucks.