Computer · Environmental Engineering
यातायात शोर को मापने में, शोर का स्तर L90 क्या दर्शाता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1शिखर शोर स्तर (Peak noise level)
- 2औसत शोर स्तर (Average noise level)
- 3न्यूनतम शोर स्तर (Lowest noise level)
- 4पृष्ठभूमि शोर स्तर (Background noise level)✓
सही उत्तर देखें
पृष्ठभूमि शोर स्तर (Background noise level)
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