PhysicsElectrical energy and powerJAMB
A 2 kW heater is used for 3 hours. How much energy does it use?
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Answer: B. 6 kWh
E = Pt = 2 × 3 = 6 kWh.
An AdmitMe practice question, written for the JAMB syllabus. Not an official past question.
PhysicsElectrical energy and powerJAMB
Answer: B. 6 kWh
E = Pt = 2 × 3 = 6 kWh.
An AdmitMe practice question, written for the JAMB syllabus. Not an official past question.
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