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ADVANTAGES, DISADVANTAGES & APPLICATIONS OF SCR
Advantages:A SCR has the following Advantages over a mechanical or electromechanical switch. 1.it has no moving parts consequently it gives noiseless operation at HF. the switching speed Is very hi it gives trouble free...
ANGULAR MEASURING INSTRUMENTS
Vernier Bevel Protractor •The bevel protractor is a type of protractor t h a t is circular and ha s a pivotedarm used for measuring and marking of angles.•The basic protractor is most commonly...
Characteristics of LVDT
AIM: To study the characteristics of LVDT Position sensor. EQUIPMENTS REQUIRED: LVDT Trainer Kit ,Multimeter , Patch chords THEORY: The most widely used inductive transducer to translate the linear motion into electrical signals is...
Characteristics of Thermistor
AIM: To study the temperature v/s voltage characteristics of Thermistor. COMPONENTS REQUIRED : Thermometer, Heating coil, glass container, Thermistor trainer kit THEORY: A thermistor is a type of resistor whose resistance strongly depends on...
Characteristics of RTD
AIM: To study the temperature v/s voltage characteristics of RTD. COMPONENTS REQUIRED : Thermometer, Heating coil, glass container,RTD trainer kit THEORY: Resistance Temperature detector (R T D) is a temperature measuring sensor. It is...
Calibration of single phase energy meter by phantom loading
AIM: To calibrate the given single phase wattmeter by phantom loading at UPF and at 0.5pf. APPARATUS REQUIRED: Voltmeter Ammeter Wattmeter Lamp load Energy meter THEORY When current rating of the meter under test...
Calibration of single phase energy meter by direct loading
AIM: To calibrate the energy meter by direct loading. APPARATUS REQUIRED: Voltmeter Ammeter Wattmeter Lamp load Energy meter THEORY: The process of comparing of an instrument with standard or absolute instrument is called calibration....
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