In an indicator that turns red under stress, what color is observed?

In an indicator that turns red under stress, what color is observed?

• A. Blue
• B. Green
• C. Red
• D. Yellow

Answer: (C)

When a stress indicator is activated, it changes to red. So the color you observe is red. This red warning is meant to grab attention and tell you that the monitored component is under stress and may need inspection or action to prevent damage. Other colors would indicate different states under other conditions, but for this indicator, red is the signal of stress.

When a stress indicator is activated, it changes to red. So the color you observe is red. This red warning is meant to grab attention and tell you that the monitored component is under stress and may need inspection or action to prevent damage. Other colors would indicate different states under other conditions, but for this indicator, red is the signal of stress.