Question

Oxy-acetylene welding can be _____, but is primarily a ___ process. It yields ___ production volumes.

A) high-speed; automated; high
B) versatile; manual; low
C) precise; continuous; moderate
D) cost-effective; semi-automatic; variable

Answer 1

Oxy-acetylene welding is versatile and manual, suitable for various tasks, but it is not ideal for high-volume production as it has a low output rate.

Thus the corret opction is:b

Step-by-step explanation:

Oxy-acetylene welding is a versatile and primarily a manual process.

This traditional form of welding generates a flame by the combustion of acetylene in oxygen, an exothermic reaction that produces a very hot flame capable of melting and cutting metals.

Despite its capacity to handle a wide range of welding tasks, it is generally not the best choice for high-volume production due to its low output rate compared to more modern, automated welding techniques.