Single Answer MCQ
Q-00001940
Why are 'danger' signal lights red in color?
1
To attract attention
2
To indicate caution
3
To signify stop
4
To blend with surroundings
Answer and Solution
Answer
A. To attract attention
Solution:
'Danger' signal lights are red in color to attract attention and signify warning or danger. Red is a highly visible color that stands out in various environments, making it an effective choice for signaling potential hazards or alerts. Therefore, the correct answer is 'To attract attention'.
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