GATE Instrumentation 2013 Count down

Book for Instrumentation (A.K.Sawhney) Detail

A course in Electrical and Electronic Measurement and Instrumentation BY A.K.Sawhney Buy on Amazon Following chapters are important from point of view of GATE exam for instrumentation (IN) Please try to solve following things from following chapters Solved Examples Objective Type Questions Review Questions (Useful in Numerical Type ) Part: I Electrical and Electronics Measurement and Measuring Instruments Chapter:1 (Types of Instrumentation and basics) Chapter:2 Characteristics of Instrumentation (Examples, definitions ) Chapter:3 Error analysis and static analysis, types of error, least square method, probable error etc.. Chapter:4 Dynamic Characteristics (Definitions, useful in control system also first, second order system etc..) Chapter:7 Classification of analog Instrumentation (Table 7.1, examples) Chapter:8 Galvanometer (Basic only) (Not much in detail ) Chapter:9 Analog Ammeters, Voltmeter and Ohmmeter (Most Im

Transducer: piezoelectric transducer

Piezoelectric Sensor Piezoelectric Transducer It is example of active and passive transducer. Piezo-electric effect Direct Effect: generating an electric charge when subjecting it to a strain Indirect Effect: Generating a mechanical strain in response to an applied electric field Piezoelectric Material: Natural : Tourmaline; Quartz; Topaz; Rochelle salt Synthetic: Barium Titanate (BaTiO 3 ); Lead Zirconate (PbZio 3 ); Polymer Films (Polyvinylidene fluoride (PVDF), (-CH2-CF2-)n). Applications: Mechanical variables such as pressure, force and acceleration. Gas Lighters Quartz clocks Loudspeaker Signal Conditioning Circuit: Charge Amplifier Formula for piezoelectric transducer

Book review of FUNDAMENTALS OF DIGITAL CIRCUITS By A. ANAND KUMAR for GATE Digital Electronics

FUNDAMENTALS OF DIGITAL CIRCUITS By A. ANAND KUMAR (3rd Edition) Buy on Amazon Topic and Chapter Mapping According to GATE Syllabus (*) Basics of number systems: Chapter 2 Combinational logic circuits, minimization of Boolean functions: Chapter 3 to 7 IC families: TTL and CMOS: Chapter 16 Flip-flops: Chapter 10 shift registers: Chapter 11 Timers and counters: Chapter 12 analog-to-digital (successive approximation, integrating, flash and sigma-delta) and digital-to-analog converters (weighted R, R-2R ladder and current steering logic).: Chapter 17 Characteristics of ADC and DAC (resolution, quantization, significant bits, conversion/settling time); Chapter 17 Arithmetic circuits, comparators: Chapter 7 Schmitt trigger, multi-vibrators: Chapter 19 memory: Chapter 18 sequential circuits: Chapter 10 to 12 Guideline for studying digital electronics (DE) First, read syllabus once. Solve questions from the reference book, with object

GATE for Instrumentation

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