To prevent carbide precipitation when welding austenitic stainless steel, welders must control the _____
a. welding temperature
b. heat-affected zone
c. interpass temperature
d. plate temperature
c
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Consider a rod transmitting a tensile force. The following materials are being considered: tungsten carbide, zinc alloy, polycarbonate polymer, and aluminum alloy. Using the Ashby charts, recommend the best material for a design situation in which failure is by exceeding the strength of the material, and it is desired to minimize the weight.
What will be an ideal response?
_____ were defined simply as organized collections of wild animals kept in cages
a. Zoos b. Gladiators c. Menageries d. Moats
Which of these describes cleaner operating vehicles?
A) Lower Bin numbers B) ZEV C) Both A and B D) Neither A nor B
An auto boost is a function that helps overcome inertia.
Answer the following statement true (T) or false (F)