“Flooding back” is a condition where the liquid refrigerant ().
A、vaporizes in the condenser
B、reaches the compressor through the suction line
C、flashes in the liquid line
D、condenses in the receiver
A、vaporizes in the condenser
B、reaches the compressor through the suction line
C、flashes in the liquid line
D、condenses in the receiver
A、change the expansion valve adjustment B、readjust the water regulating valve to increase the flow of water C、purge air from the condenser D、clean the waterside of the condenser
A、A.worn bearings and piston pins B、B.slugging due to flooding back C、C.too much oil in circulation D、D.All of the above
A、re-adjust the discharge pressure B、clean the expansion valve screen C、add refrigerant D、adjust the expansion valve
A、A.gently flooding with water B、B.warming the eye with moist warm packs C、C.laying the person flat on his back D、D.mineral oil drops directly on the eye
A、restriction in refrigerant piping B、air and non-condensable gases in the condenser C、water in the refrigerant D、flooding back of liquid refrigerant from the evaporator
A、IS09000、IS09001、IS09004、IS019011、ISO20000 B、IS09000、IS09001、IS019011、ISO20000 C、IS09000、IS09001、IS09004、ISO20000 D、IS09000、IS09004、IS019011、ISO20000 E、IS09000、IS09001、IS09004、IS019011
A、The i su 10.1.0.0/23 route is a suppressed route. B、The i su 10.1. 0.0/23 route is a summary route. C、The i su 10.1.0.0/23 route is an IS - IS external route. D、The R1 IS - IS router is an ASBR. E、The R1 IS - IS router is an ABR that belongs to multiple IS - IS areas. F、The R1 IS - IS router is performing route aggregation and is suppressing the more specific 10.1.0.0/23 prefix.