A、A.second stage cylinder lockup
B、B.oil sump contamination
C、C.faulty operation of pneumatic valves
D、D.corrosion of air receiver baffles
更多“Condensate must be drained periodically from the air compressor receivers to prevent （）.”相关的问题
A、the cooling effect of the condensate reduces the compressors efficiency B、a danger of explosion exists whenever water is present in a compressor C、water causes erratic operation of pneumatic components D、the volumetric capacity of the first stage is reduced if water remains
A、A.There is apparent condensate in piping B、B.The steam is not discovered after admitting steam C、C.The condensate should be fully loaded in the piping as admitting steam D、D.The condensate should be fully drained from the piping while admitting steam
A、QoS must be set to Platinum B、WMM must be enabled C、QoS must be set to Gold D、TSPEC must be disabled E、Cisco Compatible Extensions must be disabled
A、keep the air from being carried into the engine B、keep the moisture from being condensed C、keep the danger from being carded into the engine D、take away the condensate from the air
A、Air must be admitted；without B、Oil must be injected；without C、Air must be admitted；with D、Oil must be injected；with
A、These lashing tools must be tightened again. B、These lashing wires must be tightened again. C、These lashing bars must be secured again. D、These cargo wires must be loosened again.
A、The tank must be gas freed B、The tank must be ballasted C、The tank must be vented to the atmosphere D、The bypass valve must also be closed
A、A.The tank must be gas freed B、B.The tank must be ballasted C、C.The tank must be vented to the atmosphere D、D.The bypass valve must also be closed
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