Question: Question 8 : Grade 5 Five identical road rollers are available for road making at a construction site. road roller has an SPL of 6

Question 8:
Grade
5
Five identical road rollers are available for road making at a construction site. road roller has an SPL of 60dB when operating alone. What is the SPL when the five road rollers are operating at the same time?
Assume that the road rollers are operating together in a confined area and the effect of distance from the noise source is not significant
Page 33
Jadara University
Question 8 : Grade 5 Five identical road rollers

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