A hygroscopic cargo is define as a cargo().
A、capable of absorbing moisture in the form of a gas
B、capable of giving off moisture in the form of a liquid
C、that is shipped in a liquid stste
D、that will ignite in contact with water
A、capable of absorbing moisture in the form of a gas
B、capable of giving off moisture in the form of a liquid
C、that is shipped in a liquid stste
D、that will ignite in contact with water
A、A.Absolute moisture content of the air surrounding a hygroscopic cargo when moisture equilibrium exists B、B.Dew point temperature that the air surrounding a hygroscopic commodity will have when in moisture equilibrium with that commodity C、C.Enthalpy of the air surrounding a hydroscopic cargo which is in moisture equilibrium with the cargo D、D.Temperature at which moisture equilibrium will occur in a cargo hold containing a hygroscopic cargo
A、absorb moisture from hygroscopic cargoes B、fill gaps between layers of cargo C、wrap cargo that leaks from packaging D、keep bagged cargo leakage from contacting the deck
A、There is danger of heavy cargo sweat if outside air is introduced by ventilation B、Danger of the ship sweat exists.Constant and vigorous ventilation is required C、There is little danger of ship's sweat;slight possibility of cargo sweat D、The possibility of any ship or cargo sweat is remote
A、You must ventilate constantly and vigorously to combat ship sweat A.Press up the slack No.1 starboard double bottom tank B、You should ventilate; there is little danger of ship sweat, but a possibility of cargo sweat C、There is danger of heavy cargo sweat if you ventilate D、There is little danger of any sweat problem
A、going from a warm to a cold B、the dew point of the outside air is greater than the dew point of the air in the hold C、the dew point of the air in the hold is very low D、the outside dew point is 16°C and the cargo temperature is 12°C