Solved UPSC CDS/OTA Question
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Q · Current ElectricityMedium · 45s
What is the commercial unit of electrical energy? Option: 46
TopicCurrent Electricity
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
Every step explained - no skipped algebra.
1 unit of electricity = 1 kWh.
46
Final Answer: Option B - Kilowatt-hour
46