The noise level generated by domestic air conditioner ranges between?
A. 38 dB to 70 dB
B. 35 dB to 52 dB
C. 62 dB to 88 dB
D. 50 dB to 60 dB
Answer:D
The noise level generated by domestic air conditioner ranges between?
A. 38 dB to 70 dB B. 35 dB to 52 dB C. 62 dB to 88 dB D. 50 dB to 60 dB