A relay whose contacts are touching at rest is called
A) a NO relay. B) a normally closed relay.
C) an energized relay. D) a normally open relay.
B
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Repeated incidents of trap siphonage indicate that the vent is _____.
a. blocked b. too large c. incorrectly located d. undersized
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When rebar must be cut to close tolerances, the preferred tools are an abrasive (chop) saw or a(n) _____.
a. hacksaw b. oxyacetylene torch c. portable band saw d. bolt cutter
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The four categories under which the EPA categorizes waste are ignitability, corrosivity, reactivity, and _____.
What will be an ideal response?
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The brake fluid flushing procedure includes all of these EXCEPT ________
A) Bleeding at all four wheels B) Adding new brake fluid C) Removing the old brake fluid D) Changing brake fluid filter
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