Direct water cooling of rotor winding presents

Related MCQs

• cooling is the process of dissipating the armature and field winding losses to a cooling medium circulating within the winding insulation wall
• With direct water cooling it is possible to have ratings of about
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• Transformers with a capacity of upto _____ have a cooling radiator system with natural cooling
• In direct cooled system using hydrogen both stator and rotor conductors are made
• Machines cooled by direct cooling method may be called
• A current density of _____ is ilsed for large power transformers with forced circulation of oil or with water cooling coils
• The noise produced by a ______ cooled machine is less as the rotor moves in a medium of smaller density.
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• Multiple inlet system of air cooling of turbo-alternators can be used for machines of rating upto