Cleaning & SanitizingQuestion 21 of 319
For a high-temperature mechanical dishwasher, the final rinse water at the dish surface must reach at least:
a.120°F (49°C)
b.140°F (60°C)
c.160°F (71°C)
d.180°F (82°C)
Explanation
High-temperature dishwashers must deliver a final rinse hot enough to sanitize the wares. The standard requirement is at least 180°F at the manifold. Some stationary-rack, single-temperature machines may operate as low as 165°F if so designed and labeled.
Law Reference: Cal. H&S Code §114125Practice all 319 questions free — no signup required.
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