A、loss of second stage vacuum
B、contamination of the distillate
C、lower feed inlet temperature
D、contamination of the second stage condenser
更多“Tube leaks in the distillate cooler of a two stage flash evaporator will result in （）.”相关的问题
A、natural circulation of the water in the water tube boiler is better than that in the fire tube boiler B、for the same output the water tube boiler will carry less mass of water compared with the fire tube boiler C、the water tube boiler will cost shorter time for steam raising D、the water tube boiler require lower skill in operating and maintaining
A、Any leaks in piping, propeller shaft, machinery, tanks, will have to be repaired on the spot B、Any leaks in piping, propeller shaft, machinery, tanks, will have to be repaired on the next port of call C、Any leaks in piping, propeller shaft, machinery, tanks, will have to be repaired until the next stop D、Any leaks in piping, propeller shaft, machinery, tanks, will have to be at least patched up
A、A.Baffle plates that have been bent during prior removal B、B.Leaks in the cooler tube nest C、C.Operating the engine while maintaining a high sea water outlet temperature D、D.A punctured sea water strainer supplying cooling water to the heat exchanger
A、on the sailing, the water in the aft peak tank should be excluded as much as possible B、the stuffing style ahead sealing shouldn’t have any water leaking out C、Simplex astern sealing shouldn’t have any oil leaking out D、Simplex ahead sealing can have some oil leaking out
A、The propeller hub taper and shaft keyway should be inspected for cracks or corrosion B、The stern bearing alignment with the stern frame should be checked C、The interior of the stern tube should be inspected for leaks D、The shaft liner should be removed and inspected
A、The safety valve escape piping should be disconnected from the valve body and a blank inserted B、The boiler vent valves should be opened C、All handhole/manhole covers should be tightened up as much as possible to preclude any leaks D、All of the above
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