To reduce the weight of the reciprocating parts, pistons of high-speed engines are made considerably shorterThis results in __________.
1、Bad valves operation of the reciprocat
Bad valves operation of the reciprocating air compressors can be detected by observation of （）.Athe discharge temperature lowBthe discharge temperature highCthe discharge pressure riseDthe inter-stage pressure low
2、How do you determine the weight of the
How do you determine the weight of the vessel that is supported by the ground when a vessel has run aground?（）.AThis requires extensive calc...
3、According to bill of lading，the weight
According to bill of lading，the weight，measure，marks，numbers，quality，contents and value，being particulars furnished by（），are not checked by the carrier on loading.Athe ShipownerBthe ChartererCthe receiverDthe shipper
4、In order to reduce the accumulation of
In order to reduce the accumulation of static electricity while loading petroleum products，you should（）.Astart to load at maximum pressureBstart to load slowlyCincrease the air flow into the tankDuse the overall method of loading only
5、To determine the weight capacity of a
To determine the weight capacity of a deck in a cargo hold，you would refer to the（）.Adeadweight scaleBdeck capacity planCcubic capacity tablesDgeneral arrangement pla
6、（）indicates the weight of the vessel a
（）indicates the weight of the vessel and is,therefore,according to a well known principle of physics,equal to the weight of the water it displaces.AGross tonnageBNet tonnageCDisplacement tonnageDDeadweight tonnage