5.5 किलो वॅट तास = ?

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RRC Group D Previous Paper 44 (Held On: 4 Dec 2018 Shift 2)
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  1. 14.0 × 106 J
  2. 19.8 × 106 J
  3. 14.4 × 108 J
  4. 14.4 × 105 J

Answer (Detailed Solution Below)

Option 2 : 19.8 × 106 J
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Detailed Solution

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योग्य उत्तर आहे 19.8 × 106 J.

Key Points

  • 1 KWh चा अर्थ 1000 वॅटचे विद्युत उपकरण एका तासासाठी वापरले जाते तेव्हा वापरल्या जाणार्‍या विद्युत उर्जेचे प्रमाण होय.
  • म्हणून 5.5 KWh हे 5500-वॅटचे विद्युत उपकरण एका तासासाठी वापरले जाते तेव्हा वापरल्या जाणार्‍या विद्युत उर्जेचे प्रमाण होय.
  • 1 वॅट = 1 ज्युल/सेकंद.

          1 किलोवॅट तास हे 3.6 मेगाज्युल्स आहे.                                             5.5 kWh = 3.6 × 5.5 = 19.8 मेगाज्युल्स = 19.8 × 106 J.

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