____ threads change in diameter from one end to the other.
A) Tapered pipe
B) Single-point
C) Acme
D) Buttress

Question

Quizplus · Accepted Answer

Tapered pipe threads, also known as NPT (National Pipe Taper) threads, are designed to create a tight seal as the male and female threads are joined together. The threads taper or decrease in diameter from one end to the other, allowing for a secure connection that prevents leaks.

____ Threads Change in Diameter from One End to the Other