If the temperature of water drops from 185°F to 140°F, what is the loss in temperature?

If the temperature of water drops from 185°F to 140°F, what is the loss in temperature?

• A. 25°F
• B. 45°F
• C. 55°F
• D. 35°F

Answer: (B)

To determine the loss in temperature, you subtract the final temperature from the initial temperature. In this case, you start with the initial temperature of 185°F and end with a final temperature of 140°F. Calculating the difference: Loss in temperature = Initial temperature - Final temperature Loss in temperature = 185°F - 140°F Loss in temperature = 45°F This calculation shows that the loss in temperature is 45°F, making it the correct answer. Understanding this principle is crucial as it demonstrates how to calculate temperature changes in various applications within process control and instrumentation.

To determine the loss in temperature, you subtract the final temperature from the initial temperature. In this case, you start with the initial temperature of 185°F and end with a final temperature of 140°F.

Calculating the difference:

Loss in temperature = Initial temperature - Final temperature

Loss in temperature = 185°F - 140°F

Loss in temperature = 45°F

This calculation shows that the loss in temperature is 45°F, making it the correct answer. Understanding this principle is crucial as it demonstrates how to calculate temperature changes in various applications within process control and instrumentation.