Wire connectors marked only with the wire size should only be used on _____.
a. aluminum conductors
b. copper conductors
c. aluminum or copper conductors
d. THWN conductors
b. copper conductors
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Which exterior-use sealant has the highest movement capability and which sealant has the highest abrasion resistance?
What will be an ideal response?
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It takes several years before a tree will bear fruit
Indicate whether the statement is true or false
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A personal commitment to safety will not promote better safety on the job
Indicate whether the statement is true or false
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The overall gear diameter is the outside diameter.
Answer the following statement true (T) or false (F)
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