How many times per second does the short-circuit heating and cooling occur during the GMAW
welding process?
a. 500 c. 50
b. 10 d. 100
ANS: D
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Answer the following statement(s) true (T) or false (F)
1. An implied datum is an assumed plane, axis, or point from which a dimensional measurement is made. 2. When dimensioning the location of a feature of size on a part, implied datums should be used. 3. A datum is the origin for dimensional measurements. 4. The datum feature symbol should be specified to be read from the top of a drawing. 5. Where a datum feature symbol or a datum reference frame symbol is repeated on a drawing, it is not necessary to designate them as reference.
List three factors affecting the hardiness of a plant
What will be an ideal response?
confirmation bias
What will be an ideal response?
The purchase price paid for a companion animal is commonly greater than all subsequent costs combined
A. True B. False