Voltmeter ( ভোল্টমিটার )
Voltmeter The device or measuring instrument which measures the difference in pressure between two ends of a conductor is called
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এনার্জি মিটারের কানেকশন
Energy Meter (এনার্জি মিটার )
Energy Meter Energy Meter: An instrument used to measure the electrical energy of a circuit is called an energy meter
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