8. You load a liquefied gas which can react dangerously with water so moisturecontrol of cargo tank is required before loading. What dew point of the dry air youshould purge into cargo tank to remove moisture prior to loading as per IGC Code(International Gas Carrier Code)?
(A) Air which has a dew point of -45 degrees Celsius or below at atmospheric pressure.
(B) Air which has a dew point of -40 degrees Celsius or below at atmospheric pressure.
(C) Air which has a dew point of -35 degrees Celsius or below at atmospheric pressure.
(D) Air which has a dew point of -30 degrees Celsius or below at atmospheric pressure.