Concept drill
Noise Pollution
GATE Civil Engineering · Noise Pollution - Sound Power Level · 2018-2018
2
PYQs
100%
keyed
0
elite explanations
1
years appeared
Study anchor
Source-book anchor pending for this concept.
Practice action
Start latest PYQPYQs in this concept
All concepts →2018 Q8
As per Noise Pollution (Regulation and Control) Rules 2000 of India, the day time noise limit for a residential zone, expressed in dB(A) Leq. is
easyanswer key
2018 Q52
The equivalent sound power level (in dB) of the four sources with the noise levels of 60 dB, 69 dB, 70 dB and 79 dB is _________
mediumanswer key