To prevent mineral buildup and scale on an ice machine:
A) Clean regularly with a chlorine disinfectant. B) Test the pH of the incoming water.
C) Use an ultraviolet light. D) Use a water filter to remove suspended solids.
D
You might also like to view...
Soil nailing refers to
A) a cut face of excavation supported by closely spaced steel bars and shotcrete over WWR. B) a cut face of excavation supported by closely spaced steel bars and shotcrete. C) a cut face of excavation supported by closely spaced steel bars in grouted holes and shotcrete over WWR. D) a cut face of excavation supported by closely spaced steel bars or angles. E) none of the above.
¿Cuántos pies de tabla hay en (40) puntales de 2" × 4" × 12' (5 cm x 10.2 cm × 3.6 m)?
a. 384 b. 320 c. 3,840 d. 640
____ lines are used in dimensioning to show the size of an object.
A. Extension B. Dimension C. Hidden D. Gradient
The result of A + AB is B
Indicate whether the statement is true or false