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I need b,c,d,e,f,g,h and i (step by step please) Part 1: Wheatstone bridge circuit (a) Construct the network of Fig. 5.3. Insert the measured values
I need b,c,d,e,f,g,h and i (step by step please)
Part 1: Wheatstone bridge circuit (a) Construct the network of Fig. 5.3. Insert the measured values each resistor and set potentiometer to the maximum resistance setting. d 11 220 91 DMM or VOM Power Supply Voltage setting 10V 0-500 330 (...) Figure 5.3 (b) Starting with meter on higher voltage scale, vary potentiometer until the voltage Vab is close to zero as possible. Then drop the voltage scales to the low range t the voltage Vab as close to zero volts as possible. The bridge is now balanced. to (c) Measure the voltages Vda, Vdb, Vac, Vbe Vda=------- VO va Vbe (d) Calculate the currents 11 and 13 using Ohms law. Are they equal as defined in the resume of theory? (Report) 11.-.-., 1...---------- (e) Disconnect one lead of potentiometer (using as a rheostat) and measure its resistance Rpor (1) Calculate the currents 12 and 14 using the results of (e) and Ohms law. Are they equal as defined in the resume of theory? (Report) (g) Verify that the following ratio is satisfied. (Report) R1 R3 R2 R4 (h) Replace the 91 ohm resistor by unknown resistor. Proceed as before to adjust the potentiometer until Vab=0 V. Remove the variable resistor and measure its resistance with the ohmmeter section of your multimeter. Rp (i) Calculate the unknown resistance using Eq. (5.3). (Report) R=Step by Step Solution
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