Power
Power is the time rate of doing work.
(အလုပ်ပြီးမြှောက်တဲ့နှုန်း)
Efficiency
Efficiency is the ratio of a machine's work
(or power) output and the work (or power) input.
Horsepower (hp)
Horsepower is the measurement of power or the rate at which work is done usually in reference to the output of engine or power.
(ကား အင်ဂျင် တွေမှာ အလုပ်လုပ်တဲ့နှုန်း ကို horsepower နဲ့ဖော်ပြကြပါတယ်။)
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