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Day time sound level in silent zone is...

Day time sound level in silent zone is

A

20dB

B

40dB

C

50dB

D

70dB

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Understand the Question**: The question asks for the daytime sound level permissible in a silent zone. 2. **Identify the Relevant Information**: According to environmental regulations, different zones have different permissible sound levels. The silent zone is one of these zones. 3. **Recall the Permissible Sound Levels**: - In a silent zone, the permissible sound level during the daytime is 50 decibels (dB). - For comparison, the nighttime permissible sound level in a silent zone is 40 dB. 4. **Select the Correct Answer**: Based on the information provided, the correct answer to the question is 50 dB. 5. **Conclusion**: The daytime sound level in a silent zone is 50 decibels. **Final Answer**: The daytime sound level in a silent zone is 50 decibels. ---
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