Of a kind of liquid is used to cool the diesel engine, it is invariably called （）

[单选题]Liquid semiconductor is used to _________.A． get rid of the radioactive wasteB． test the power of nuclear batteries.C． decrease the size of nuclear batteriesD． reduce the damage to lattice structure.

[单选题]The cooling liquid used for the cylinder may be referred to as _____.A．jacket waterB．make-up waterC．boiler waterD．flushing water

[单选题]The cooling liquid used for the cylinder may be referred to as （）.A . jacket waterB . make-up waterC . boiler waterD . flushing water

[单选题]Sea water is not directly used as a coolant for engines because of its （）.A . low specific heatB . corrosive actionC . high expenseD . acid property

[单选题]Diesel oil may be used to cool （） of a diesel engine.A . cylindersB . exhaust valvesC . pistonsD . fuel valve

[单选题]What kind of cable should be used to establish a trunked line between two Catalyst switches?A．A straight-through cableB．An EIA/TIA-232 serial cableC．An auxiliary cableD．A modem cableE．A cross-over cable

[单选题]The cooler as the liquid becomes, （）.A . the faster it will evaporateB . the slower it will condenseC . the slower it will evaporateD . the faster it will flow

[多选题]Liquid goods are transported by road in （ ）.A.tank trucksB.tanker lorriesC.

[多选题]Liquid goods are transported by road in （ ）.A.tank trucksB.tanker lorriesC.

[单选题]E．very liquid has a pressure at which it will vaporize and this pressure varies with temperatureThe word “which” means _____.A．a liquidB．a pressureC．a temperatureD．none of the above