B3 A voltmeter having a sensitivity of 800 22/V reads 50V on its 90V range, when connected across an unknown resistance

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B3 A voltmeter having a sensitivity of 800 22/V reads 50V on its 90V range, when connected across an unknown resistance

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B3 A Voltmeter Having A Sensitivity Of 800 22 V Reads 50v On Its 90v Range When Connected Across An Unknown Resistance 1
B3 A Voltmeter Having A Sensitivity Of 800 22 V Reads 50v On Its 90v Range When Connected Across An Unknown Resistance 1 (43.89 KiB) Viewed 16 times
B3 A voltmeter having a sensitivity of 800 22/V reads 50V on its 90V range, when connected across an unknown resistance in series with a milli ammeter. The ammeter reads 25 mA. Calculate a) true resistance b) actual resistance c) absolute error d) percentage relative error Model Mid QP B4 Explain the moving and operating system in an induction type energy meter. [4 x 0.5=2 Marks] Page 2 of 3 [2 marks]
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