Technician A says electronic leak detectors make a noise when a leak is detected. Technician B says that often the same leak detector can be used for R-12 and R 134a. Which technician is correct?
A) Technician A only B) Technician B only
C) Both technicians A and B D) Neither technician A nor B
C
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Annually, the United States produces ___ percent of the world's beef supply
a. 25 c. 60 b. 50 d. 75
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On solid rubber suspension systems a _______________ assembly on each side of the suspension system holds the rubber load cushions.
Fill in the blank(s) with the appropriate word(s).
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A section in which an imaginary cut has been made all the way through the object is a:
A. Partial section B. Broken-out section C. Revolved section D. Full section
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A cable hanger elbow is used to _____.
a. suspend cables in long vertical runs b. divide a section of cable tray c. support piping d. make vertical offsets
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