An effective method used to remove an old or inferior weld is _____
a. plasma arc cutting
b. brazing
c. air-carbon arc cutting
d. gas-tungsten arc cutting
c
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When the rear engine mounts are located on the flywheel housing, which of following must be done before removing an engine from the chassis?
A. support engine oil pan B. support radiator assembly C. support charge air cooler D. support the transmission
Vebco Water and Gas received a contract for a seawater desalination plant wherein the company expected to make a 28% rate of return on its investment. (a) If Vebco invested $8 million the first year, what was the amount of its profit in that year? (b) What amount would have to be invested to realize the same monetary amount of return if the rate decreases to 15% per year?
What will be an ideal response?
If a drawing dimension is changed, but the print is not redrawn:
A. No special notation is required B. A "Not to Scale" symbol should be shown for those dimensions that require them C. Users will be confused, so this should never happen
Feathering the ends of the tack welds with a grinder helps to _____
a. ensure the root pass has the proper root reinforcement b. limit the joint penetration of the root pass c. fuse the root pass into the tack weld d. transition the root pass into the cap pass