1 কিলোওয়াট ঘন্টা হল বৈদ্যুতিক শক্তির পরিমাণ যখন একটি বৈদ্যুতিক সার্কিটে 1 ঘন্টার জন্য 1 কিলোওয়াট শক্তি ব্যবহার করা হয়। এটি জুলে রুপান্তর করুন।

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RRB ALP CBT I 30 Aug 2018 Shift 3 Official Paper
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  1. 6.3 x 105 J
  2. 6.3 x 106 J
  3. 4.6 x 106 J
  4. 3.6 x 106 J

Answer (Detailed Solution Below)

Option 4 : 3.6 x 106 J
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কিলোওয়াট-ঘন্টা (kWh) এবং জুল (J)-এর মধ্যে সম্পর্ক হল:

1 kWh = 1000 W x 1 ঘন্টা = 1000 J/sx 3600 s = 3,600,000 J

অতএব, উত্তর হল: 3.6 x 10^6 J
সুতরাং, 1 কিলোওয়াট ঘন্টা 3.6 মিলিয়ন জুল (J) এর সমান।

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