Copper or copper-clad electrodes can cause ____.

a. skin lesions to the system operators
b. unexpected results at best
c. electrolytic corrosion of the galvanized components
d. significant 50 or 60 Hz artifacts arising from the power system's frequency



c. electrolytic corrosion of the galvanized components

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A electrical tool designed to replace the bench plane is called __________.

What will be an ideal response?

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Most resources are best suited for a particular use. For example, climate and other conditions in Florida allow resources to be used in orange production in lieu of wheat or potato production. What economic concept deals with this issue?

What will be an ideal response?

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A ____ refers to information that has been previously published usually by someone else.

A. patent B. secondary source C. primary source D. database

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Silver wire is by far the most common conductor used in automotive electrical systems.

Answer the following statement true (T) or false (F)

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