(d) Two Permanent Magnet Moving Coil (PMMC) Meters are used by Student A and B to...
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(d) Two Permanent Magnet Moving Coil (PMMC) Meters are used by Student A and B to measure voltage. The meter specifications are as follow: Meter 1: Sensitivity (S) = 0.5 k2/V, Internal Resistance (Rm) = 1.0 km2. Meter 2: Sensitivity (S) = 1.0 k/V, Internal Resistance (Rm) = 2.0 kn. If Student A is given Meter 1 and Student B is given Meter 2: (i) Calculate the value of multiplier resistor (Rs) required by Student A to measure voltage range of 0-20V. (ii) Determine the maximum voltage value that able to measure by Student B if the multiplier resistor (Rs) connected to Meter 2 is 18.0 km2. 45V (iii) If Student A and B are required to use their Voltmeter in Q1(d)(i) and Q1(d)(ii) to measure voltage, what is the voltage across the resistor (R2) for the circuit in Figure Q1(d). R1=20kΩ www ww Ry=10kΩ Figure Q1 (d): Resistive Circuit [3 marks] (iv) Calculate the measurement error for Student A and B. Rmv [3 marks] [4 marks] [2 marks] (d) Two Permanent Magnet Moving Coil (PMMC) Meters are used by Student A and B to measure voltage. The meter specifications are as follow: Meter 1: Sensitivity (S) = 0.5 k2/V, Internal Resistance (Rm) = 1.0 km2. Meter 2: Sensitivity (S) = 1.0 k/V, Internal Resistance (Rm) = 2.0 kn. If Student A is given Meter 1 and Student B is given Meter 2: (i) Calculate the value of multiplier resistor (Rs) required by Student A to measure voltage range of 0-20V. (ii) Determine the maximum voltage value that able to measure by Student B if the multiplier resistor (Rs) connected to Meter 2 is 18.0 km2. 45V (iii) If Student A and B are required to use their Voltmeter in Q1(d)(i) and Q1(d)(ii) to measure voltage, what is the voltage across the resistor (R2) for the circuit in Figure Q1(d). R1=20kΩ www ww Ry=10kΩ Figure Q1 (d): Resistive Circuit [3 marks] (iv) Calculate the measurement error for Student A and B. Rmv [3 marks] [4 marks] [2 marks]
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Related Book For
Cost Accounting A Managerial Emphasis
ISBN: 978-0133392883
6th Canadian edition
Authors: Horngren, Srikant Datar, George Foster, Madhav Rajan, Christ
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