A.10 dB
B.40 dB
C.75 dB
D.100 dB
Related Mcqs:
- Which of the following operation produces highest noise level?
- The noise level due to auto horn may be of the order of
- Which of the following area of work needs lowest noise level?
- Permissible noise level in small conference room is
- A very soft whisper may have noise level of
- Noise level in case of an aircraft is
- If in a compression ignition engine the noise level is to be reduced, the design features which will not be affected are
- Maximum noise pollution in residential areas is due to:?
- The maximum permissible level or pesticides, in general, in drinking water is nearly
- Which of the following turbines cannot be set below the maximum tail race level
