?The nozzle or gas shield of a plasma torch is made of ____.
A. ?tungsten or hafnium
B. ?copper or brass
C. ?chrome plated stainless steel
D. ?ceramic or other high-temperature resistant material
Answer: D
You might also like to view...
Records must be kept of the two types of expenses-ordinary expenses and gross expenses-along with some expenses that could be classified in either category.
Answer the following statement true (T) or false (F)
____ represented the group in North America that expressed the most vigorous support for the United States gaining political control of all of the Oregon Country.
A. Southern Democrats B. Whigs C. Northern Democrats D. Indians living in the Willamette River valley E. Protestant missionaries
A(n) ____________________ involves the horse lifting or suspending its whole body into the air and changing leg position to the other lead.
Fill in the blank(s) with the appropriate word(s).
Many carriers have new drivers ride with experienced drivers so they can gain further skills in their first few months on the job, because drivers tend to have more accidents during the early months of their careers.
Answer the following statement true (T) or false (F)