Polymerization occurs when a catalyst is added to a material.
Answer the following statement true (T) or false (F)
True
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Each entrant must be aware of the permit-required space hazards, including the symptoms and consequences of _____.
a. exposure b. detection c. confinement d. enclosure
Which of the statements A–D is false?
A. Kelvins are units of temperature on an absolute scale B. One kilogram exerts a force of one newton. C. Energy can be defined by the potential to do work. D. Base units in the SI system include kilograms, meters and seconds. E. None of the statements are false.
______________________________ is the most creative phase of the design process.
Fill in the blank(s) with the appropriate word(s).
A crankshaft has been damaged by a spun bearing. What would be the recommended OEM repair?
A. replace crankshaft B. metallize to original size C. chrome surface D. submerged arc welding to original size