Electric Machines Part 1-Electric Machines-Lab Report, Exercises of Electric Machines

Download Electric Machines Part 1-Electric Machines-Lab Report and more Exercises Electric Machines in PDF only on Docsity!     LAB  REPORT 7  ELECTRIC MACHINES    docsity.com P a g e  | 1    Observations: The observations taken when op amp is at ‘a’ i.e we are using resistor and ATT2 = 10 Observation # ‘θ’ Voltage across U-153 1 130 9.63 V 2 140 7.68 V 3 150 5.79 V 4 160 3.85 V 5 170 1.98 V 6 190 -2.36 V 7 200 -4.24 V 8 210 -6.28 V 9 220 -8.21 V 10 230 -10.12 V The observations taken when op amp is at ‘b’ i.e we are using capacitor and ATT2 = 10 Due to the capacitor, there is a delay due to the value of T = RC Observation # ‘θ’ Voltage across U-153 1 130 7.82 V 2 140 5.87 V 3 150 3.92 V 4 160 1.96 V 5 170 -0.38 V 6 190 -4.04 V 7 200 -6.12 V 8 210 -7.92 V 9 220 -9.80 V 10 230 -11.96 V docsity.com