A. 0.15 to 0.30 km phps
B. 0.30 to 0.6 km phps
C. 0.6 to 2.4 km phps
D. 3 to 5 km phps
E. 10 to 15 km phps
Correct Answer: 3 to 5 km phps ✔
Last Updated: July 30, 2021
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