Cold water flowing southward through the western part of the Bering Strait between Alaska and Siberia is joined by water circulating counterclockwise in the Bering Sea to form the（）.
1、When the current flow through a copper
When the current flow through a copper wire increases, its （）Aresistance will decreaseBinsulation will bumCtemperature will increaseDconductivity will increase
2、The refrigerant flows through the evap
The refrigerant flows through the evaporator, where it （） heat from the refrigerated space.AextractsBreleasesCgives noDabsorbs no
3、As a ship moves through the water，it c
As a ship moves through the water，it causes a wake，which is also moving forward relative to the sea. In addition to a fore and aft motion...
4、（）can cause oil flow from water outlet
（）can cause oil flow from water outlet of a separator.AOil inlet valve opening too quicklyBOil temperature too highCDiameter of gravity disc too smallDViscosity of oil too low
5、While flowing through the volute in a
While flowing through the volute in a centrifugal pump, part of the （） energy of the liquid is converted to （） energy.Akinetic；pressureBkinetic；essentialCpressure；kineticDpressure；height
6、Because the flow rate of supply water
Because the flow rate of supply water pump is too large, oily water separator does not work wellWhich of the following is not the reason?（）...