Load x distance covered by the load=
Correct answer: A. Output of machine
- A. Output of machine
- B. Input of machine
- C. Efficiency
- D. Work
Explanation
Output=load*distance through which the load moves
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About Energy Losses and Efficiency
Efficiency compares useful output energy or power with the total input, usually expressed as a percentage. The topic covers energy losses through friction, heating, resistance and sound, along with power ratings and Sankey diagrams. Efficiency is not the same as conservation of energy, because lost energy is transferred rather than destroyed.
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