The contour of a weld may be:
A) Flush B) Convex C) Concave D) All of the above
D
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The amount of concrete slump is measured to the nearest _____.
a. 1/2 inch b. 3/8 inch c. 1/4 inch d. 1/8 inch
? Identify and state the historical significance of the Cross of Gold speech.
What will be an ideal response?
Which of the following is not included in proper lifting practices?
A. Do not lift with your back. B. Keep your back and elbows straight. C. Lift the object by yourself so others are out of the way. D. While carrying the object, do not twist your body to change directions.
Technician A says that pure (distilled) water has a pH of 7. Technician B says that the pH of an acids is less than 7. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B