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Work, Power And Energy — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceWork, Power And Energy1 Mark
MCQ
What is practical unit of power$?$
  • A
    Watt
  • B
    Kilo watt
  • ✓
    Horse power
  • D
    None of these
✓

Answer

Correct option: C.
Horse power

Practical unit of power is horse power $(hp).$
$1\ hp = 746W ,$ where $W$ is Watt $($the $SI$ unit of power$).$

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