Exam (elaborations)
FULL NHIE EXAM PRACTICE
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7. Split-system, air-cooled, central air-conditioning systems have how many fans? (a) None (b) One (c) Two (d) Four - Answer-Two 13. Masonry chimneys should have a clearance from combustible framing members of (a) 1 inch. (b) 2 inches. (c) 4 inches. (d) 12 inches. -...
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