Adding a small can of sealant to the A/C system is a good preventive measure to stop leaks
A) True
B) False
B) False
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Technician A says universal joints speed up and slow down during their operational cycle. Technician B says the speed variation depends on the angle of the universal joint. Who is correct?
A. Technician A B. Technician B C. Both A and B D. Neither A nor B
Masonry units in an adhered masonry veneer on a stud wall are applied directly on __________.
A) a stucco brown coat. B) a stucco scratch coat over metal furring lath. C) gypsum sheathing. D) gypsum sheathing treated with a liquid-applied air-weather retarder. E) any one of the above.
?What are some of the defects that the root weld face may have that are acceptable as long as the root surface is correct?
A. ?cracks and porosity B. ?undercut and overlap C. ?arc strikes and worm holes D. ?None of the above
A series circuit has two 10-ohm bulbs. A third 10-ohm bulb is added in series. Technician A says that the three bulbs will be dimmer than when only two bulbs were in the circuit. Technician B says that the current in the circuit will increase. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B