Civil Engineering MCQJE Level Civil Engineering
The item noise pollution unit is associated with:
Environment and Pollution ControlBasics of Environment and Pollution ControlEASY
Choose the correct answer
A
decibel
B
ohm-metre
C
pascal-hour
D
lumen
Correct Answer
A. decibel
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decibel is the correct association for noise pollution unit.
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This MCQ belongs to RRB JE Civil & Allied Engineering CBT-2 Full Mock Test Series. Full tests include timed attempts, rank comparison and subject-wise analysis.