When brazing very small joints or thin metal, the type of flame used in order to prevent the base metal from
melting is a(n) _____.
a. carburizing flame
b. neutral flame
c. oxidizing flame
d. non-feathering flame
a
You might also like to view...
____ are a type of Faraday Cage.
A. Ground mats B. Ground bracelets C. ESDs D. Static shielding bags
One of two basic types of drawings cutting through an entire building or structure, ____ cut across the entire width of a building.
A. longitudinal sections B. cross sections C. lengthwise sections D. lateral sections
What regulates the draft through the heat exchanger and prevents downdrafts from blowing into the heat exchanger on natural-draft gas furnaces?
A) The draft diverter B) The draft regulator C) The barometric damper D) The induced draft blower
Under loaded front axles can cause the following
a. Too much play in the steering wheel b. Poor traction c. Damage to the tires. d. All of the above