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Work And Energy — Science STD 9 — Question

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

Answer

  1. Horse power

Explanation:

Practical unit of power is horse power (hp).

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

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