Which of the following statements regarding calibration of thermometers is correct?
A) Thermometers can be calibrated by an ice-water method using a 50% ice/50% water mixture at least 2 inches deep.
B) Thermometers can be calibrated by a boiling-water method at 212°F.
C) Thermometers should be calibrated before the work shift begins.
D) If a thermometer is dropped on the floor, it should be recalibrated.
E) All of these are correct.

Question

Quizplus · Accepted Answer

All the statements provided are correct regarding the calibration of thermometers. The ice-water method and boiling-water method are standard practices for calibrating thermometers to ensure accuracy at specific reference points (0°C/32°F and 100°C/212°F, respectively). Calibration before the work shift ensures accuracy throughout the day, and recalibration after a thermometer is dropped is important to maintain its accuracy, as the impact could affect its readings.

Which of the Following Statements Regarding Calibration of Thermometers Is