Noise Pollution and Its Control
Noise Pollution and Its Control: Overview
This topic covers concepts such as Noise Pollution, Effects of Noise Pollution, Control of Noise Pollution, etc.
Important Questions on Noise Pollution and Its Control
Green mufler is useful against:
The reduction of which of the following is associated with the Green Muffler scheme?
The intensity of sound in normal conversation is
During daytime sound level in silent zone is
Noise becomes uncomfortable above
Green muffler is related to pollution of
Noise pollution is measured in
The loudness of a sound that a person can withstand without discomfort is about:
The material generally used for soundproofing of rooms like a recording studio and auditorium, etc. is
What does noise cause?
What level of ambient noise is permissible at silent zones during night time?
In India, the Air Act came into force in _____A_____ but was amended in _____B_____ to include ______C______.
The Green Muffler scheme is associated with the reduction of
Any value of sound more than _____ dB causes noise pollution.
Complete the above statement by choosing the correct option.
John works as a ground staff at a military airport. While monitoring the test flight of a jet plane, he accidentally stands too close the engine and the loud noise renders him deaf. This permanent damage to his hearing is possible when the sound level is
Noise pollution may cause nervousness and irritability by stimulating the secretion of
A prolonged exposure to noise at can produce
Green muffler technique is helpful to control:
Decibel (dB) is a standard abbreviation used for the quantitative expression of
