Answer :
Answer:
If a flammable gas other than methane is detected by a combustible gas indicator (CGI) that is calibrated to methane, then the reading might be somewhat inaccurate for the other combustible gas.
Explanation:
This is because the CGI is specifically designed to measure methane levels, and its calibration may not account for the properties of other gases, leading to potential misreadings. Different gases can have different combustion characteristics, which can affect the accuracy of the readings provided by the instrument.
