## InstrumentationCharacteristics of Signals : Measuring systems, Performance characteristics, Static characteristics, Dynamic characteristics, Errors in measurement - Gross errors, Systematic errors, Statistical analysis of random errors.Signals and their Representation : Standard test, Periodic, Aperiodic, Modulated signal, Sampled data, Pulse modulation and pulse code modulation.Oscilloscope : Cathode ray oscilloscope-Cathode ray tube, Time base generator-horizontal and vertical amplifiers, CRO probes, applications of CRO, Measurement of phase and frequency, Lissajous patterns, Sampling oscilloscope, Analog and digital type.Digital Voltmeters : Digital voltmeters, Successive approximation, Ramp, Dual-Slope integration, continous balance type-microprocessor based ramp type DVM, digital frequency meter, digital phase angle meter.Signal Analyzers : Wave Analysers, Frequency selective analyzers, Heterodyne, Application of wave analyzers, Harmonic analyzers, Total harmonic distortion spectrum analyzers, Basic spectrum analyzers, spectral displays, Vector impedance meter, Q meter, Peak reading and RMS voltmeters.Transducers : Definition of transducers, Classification of transducers, Advantages of electrical transducers, Characteristics and choice of transducers, Principle operation of resistor, Inductor, LVDT and capacitor transducers, LVDT Applications, Strain gauge and its principle of operation, Guage factor, Thermistors, Thermocouples, Synchros, Piezo electric transducers, Photovoltaic, Photo conductive cells, Photo diodes.Measurement of Non-Electrical Quantities - I : Measurement of strain, Gauge Sensitivity, Displacement, Velocity, Angular Velocity, Acceleration, Force, Torque.Measurement of Non-Electrical Quantities - II : Measurement of temperature, Pressure, Vacuum, Flow, Liquid level. |

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SIR MISS AYINA REMAINING PAGES VUNCHI VUNDALSINDI,ADII KONNI LESSONS KI INTRODUCTION PAGES LAVU

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All 5 reviews »this book gives very deep information about signal analysis so i'm very thankful to sir .

### Contents

Table of Contents | 1-1 |

UNIT I Chapter | 1-2 |

UNIT III Chapter | 2-3 |

Review Questions 385 | 3-85 |

Digital voltmeters Successive approximation Ramp DualSlope integration | 4-24 |

Review Questions 439 | 4-39 |

Signals and Their Representation 21 to 2 | 5-2 |

UNIT V Chapter | 5-5 |

Examples with Solutions 566 | 5-66 |

UNIT VII Chapter | 7-1 |

UNITVIII Chapter8 | 8-8 |

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### Common terms and phrases

accelerometer accuracy amplitude analog converter applied attenuator bandwidth base basic block diagram calibrated called capacitance capacitor cathode ray tube characteristics circuit coil comparator components counter counting deflecting plates detector digital to analog diode distortion electrical electron beam element equation filter Fourier Fourier series frequency counter full scale function gate harmonic Hence high frequency horizontal inductance input signal input voltage instrument integrating intermodulation distortion Laplace transform limiting error linear LVDT magnetic magnitude measurement method microprocessor mode modulating signal obtained oscillator oscilloscope output voltage parameters period phase phosphor piezoelectric position potentiometer pressure probe produces proportional pulse Q meter quantity ramp range reading Refer section resistance resolution sampled signal sampling schmitt trigger screen sensitivity shown sinusoidal spectrum analyzer storage oscilloscope strain gauge sweep switch temperature thermistor thermocouple transducer trigger tube type DVM unknown variable velocity voltage voltmeter wave waveform wire zero