NAVTA Practice Test

Disable ads (and more) with a membership for a one time $4.99 payment

Prepare for the NAVTA Test with our comprehensive study materials and practice questions. Test your knowledge and ace the exam by mastering key concepts.

Start Multiple Choice Practice Test
Start Flash Cards

Practice this question and more.

The needle with the smallest bore is the ____.

  1. 18

  2. 20

  3. 22

  4. 25

The correct answer is: 25

The other options are incorrect because they are larger numbers, indicating a larger bore size for the needle. The smallest bore, or opening, will have the highest gauge number, which in this case is 25. Gauge sizes work in reverse, so as the number goes down, the bore size actually gets larger. For example, a gauge 22 needle is larger than a gauge 25 needle.

More Questions Like This