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   sci.electronics.basics      Elementary questions about electronics      72,318 messages   

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   Message 70,869 of 72,318   
   Look165 to All   
   Re: efficiencies of appliance 3-phase br   
   10 Jan 19 10:25:02   
   
   From: look165@numericable.fr   
      
   100% efficiency doesn't exist.   
   A standard motor (not professional model) can barely be above 80-90%.   
      
   mrdarrett@gmail.com a écrit le 10/01/2019 à 04:31 :   
   > On Wednesday, January 9, 2019 at 1:26:09 PM UTC-8, Terminal_Crazy wrote:   
   >> In article <4a6b10ed-3322-4937-9413-7c33cf16308d@googlegroups.com>,   
   >>      wrote:   
   >>> Hello,   
   >>> What is the ballpark efficiency range of washing machine or clothes   
   >>> dryer three-phase 110-volt AC motors?   
   >>> I'm debating tearing a broken washing machine apart for the motor and   
   >>> controllers but was curious if the efficiency is too low to bother.   
   >>> Thanks,   
   >>> Michael   
   >> Ours in the UK are 220/240V but get my underpants clean in 1 wash so I'd   
   >> say 100%   
   >>   
   >> --   
   >>   
   >> terminal_crazy@sand-hill.uk   
   >   
   > You have electricity in the UK?!  No way!  :o   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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