Question

Ambulance and fire engines have emergency sirens. Why?

pls tell me what is the answer ​

Answer 1

Answer:

Ambulance and fire engines have emergency sirens. Why?

Explanation:

The utilization of light and sirens actually predates current ambulance services, and was adopted as a forewarning system owing to the presumption that it would help drivers negotiate traffic. There was also an associated assumption that it would make passenger transport faster and hence improve health outcomes.

The purpose of the Community Alert Sirens are to alert the citizens and the Volunteer Fire Department members of an emergency. While we rely on other forms of communication such as pagers and cell phones, they have their short comings.

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