Auxiliary Machinery. Test 54
Auxiliary Machinery. Test 54
In reefer installations the cooling effect is produced by lowering the pressure of the refrigerant so that _____
Steam produced by a boiler whose temperature is above that corresponding to its pressure is referred to as _____ ?
When commencing operation of the fresh water generator, what must you ensure before starting the distillate pump?
If purifier does not attain full speed what could be the likely cause?
In what capacity range are refrigeration compressors of this type found (shaft input expressed in Kilo Watts) ?
What is meant by radial vane type steering system?
What do you call this device?
How is the propeller fitted onto its shaft, so as to avoid it from slipping ?
How would this stern tube bearing be lubricated ?
Which type of suction and delivery valves woul be fitted in this type compressor?
Review Answers