The question asks for the noise limit in decibels ($db$) set by the Central Pollution Control Board (CPCB) in India specifically for 'Residential Areas'.
CPCB Noise Limit for Residential Areas
The Central Pollution Control Board (CPCB) of India has specified different noise level standards for various zones. For Residential Areas, the prescribed noise limit is 45 $db$ during the day and night.
This limit aims to maintain a peaceful environment in areas primarily used for housing.
Important Questions from Air and Noise Pollution - Teaching
Statement (I): The impact of Green House Gas emissions on the environment may comprise an accelerated increase in global warming as well as a significant rise in mean sea levels.
Statement (II) : Green House Gas omission is responsible for decreased landmasses, increased population densities, and food shortages.
Choose the correct statement from the following:
The equivalent noise level is significant for the following:
- Electrostatic Precipitator is used in Thermal Power Plants to remove which of the following air pollutants?
- What is Noise Induced Permanent Threshold Shifts (NIPTS) ?
If [$_env$ < [$_d$ ,where [$_env$ and [$_d$ are environmental & dry adiabatic lapse rates respectively ,which of the following types of plume emitted from a stack of a thermal power plant is observed ?
