26.What temperature is recorded by a common thermometer?
(A) Dry-bulb temperature
(B)Wet-bulb temperature
(C)Dew-point temperature
(D)Flashing temperature
27.What will occur when two dissimilar metals are electrically coupled in the presence of an electrolyte such as sea water?
(A)General corrosion
(B) Galvanic corrosion
(C)Crevice corrosion
(D)Selective-phase corrosion