Most HVACR systems operate on:
A) Modulating current (MC). B) Alternating current (AC).
C) Direct current (DC). D) Natural current (NC).
B
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Notes that apply to an entire drawing are called:
a. Specific notes b. General notes c. Delta notes d. Key notes
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This herbicide kills sprouting seeds
A) 2,4-D B) Atrazine C) Roundup D) Treflan
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A grounding electrode is a(n) ____ object that establishes a direct connection to earth.
A. conducting B. non-conducting C. insulating D. semi-conducting
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Alternative animal production is usually small in scale.
Answer the following statement true (T) or false (F)
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