The concept of maintaining heightened protective posture only in those areas (or zones) that are contaminated, allowing personnel in uncontaminated areas to continue to operate in a reduced posture Also called split-MOPP Airbases or operating locations are divided into sectors allowing MOPP levels and alarm conditions to be adjusted based on the level of threat The installation commander decides to implement Split MOPP concept when and where ever necessary
Correct Answer: SODAR (SOnic Detection And Ranging)
Explanation:
SODAR (SOnic Detection And Ranging), also written as sodar, is a meteorological instrument also known as a wind profiler which measures the scattering of sound waves by atmospheric turbulence.
9. Which of the following types of soil are mostly confined to river basins and coastal plains of India?