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In a simple machine, what does it mean : i) If efficiency is said to be 65%.
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In a simple machine, what does it mean :

i) If efficiency is said to be 65%.

User Colt McAnlis
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2 Answers

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This machine is has an efficiency of 65% which means the machines is ok not that efficient
User Timgluz
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It is an real machine because if efficiency is below100% it is real machine but if efficiency is 100% it is an ideal machine
User Saravanakumar
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