The portion of the edge of a part to be joined by a groove weld that has not been beveled or grooved is called
the _____.
a. root face
b. bevel face
c. joint root
d. groove angle
a
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Solve the quadratic equation: x2 = -0.20x + 0.80
Fill in the blank(s) with the appropriate word(s).
What is the most important step to take to control bacteria in food processing?
A) Submersing the food in bleach solutions B) Keeping the processing plant and equipment clean and sanitary C) Freezing the food to kill all bacteria D) Using feedstock with antibiotics in the feed
What substance is responsible for the leaf separating from the stem?
a. Petiol c. Auxin b. Sap d. Node
Technician A states that the service diaphragm in a spring brake can be safely changed, providing the spring brake is properly caged with a cage bolt before removing it. Technician B states that it is no longer possible to change the hold-off diaphragms in most spring brake assemblies, because the band clamp cannot be unbolted. Who is correct?
A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B