Tabla de Contenidos: “…Chapter 6: DC and AC Bridges -- 6.1 Introduction -- 6.2 DC Bridges -- 6.3 Wheatstone Bridge -- 6.3.1 Operation -- 6.3.2 Measurement Errors -- 6.3.3 Thevenin's Equivalent Circuit -- 6.4 Kelvin Bridge -- 6.4.1 Kelvin Double Bridge -- 6.4.2 Applications -- 6.5 Strain Gauge Bridge Circuit -- 6.6 AC Bridges -- 6.6.1 General Form of Bridge Circuit -- 6.7 Maxwell Bridge -- 6.7.1 Phasor Diagram for the Maxwell Bridge -- 6.8 Hay Bridge -- 6.8.1 Phasor Diagram for Hay Bridge -- 6.9 Schering Bridge -- 6.9.1 Phasor Diagram for a Schering Bridge -- 6.10 Wien Bridge -- 6.10.1 Phasor Diagram for the Wien Bridge -- 6.11 Anderson Bridge -- 6.12 Resonance Bridge -- 6.13 Similar Angle Bridge -- 6.14 Radio Frequency Bridge (Subtitution Technique) -- 6.15 Wagner's Ground Connection -- 6.16 Twin-T Null Network -- 6.17 Bridged-T Network -- 6.18 Detectors for AC Bridges -- 6.19 Phasor Diagrams -- 6.20 Recorders -- 6.20.1 Introduction -- 6.21 Strip-Chart Recorders -- 6.21.1 Galvanometric Recorders -- 6.21.2 Sensitivity -- 6.21.3 Transient Response -- 6.22 Pen-Driving Mechanism -- 6.23 Other Features -- 6.24 Servorecorders -- 6.25 Servobalancing Potentiometric Recorder -- 6.26 Characteristics of Typical Servorecorders -- 6.27 Oscillographic Recorders -- 6.28 Magnetic Tape Recorders -- 6.28.1 Direct AM Recording -- 6.28.2 Frequency Modulation Recording -- 6.29 Recorders (Contd.) -- 6.29.1 X-Y Recorders -- 6.29.2 Self-Balancing Potentiometers -- 6.29.3 Working of a Servotype Motor -- 6.29.4 Chopper -- 6.29.5 Servotype X-Y Recorders -- 6.29.6 Y-Scale -- 6.30 Galvonometer Oscillographs -- 6.30.1 Applications -- 6.31 Summary -- Points to Remember -- Objective-type Questions -- Review Questions -- Unsolved Problems -- Chapter 7: Transducers -- 7.1 Introduction -- 7.1.1 Examples -- 7.2 Classification of Transducers -- 7.3 Active and Passive Transducers…”