Alberta Boilers Safety Association (ABSA) Practice Test

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Study for the Alberta Boilers Safety Association Test with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

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What is one advantage of orifice plates over a flow nozzle?

Better accuracy
Easier to install
Requires fewer sections of straight pipe
Readily available

The correct answer is: Easier to install

One advantage of orifice plates over flow nozzles is that they are generally easier to install. Orifice plates are simple, flat devices made from a circular disc with a hole cut in the center. Their design allows for straightforward installation between piping flanges, making alignment and adjustments less complicated compared to flow nozzles, which often have a more complex structure and may require precise positioning and support. This ease of installation can save time and labor costs during the setup process, making orifice plates a convenient choice in many applications. Other factors such as accuracy, the need for straight pipe sections, and availability can vary between instruments but do not specifically highlight the installation advantages found with orifice plates.