Experiment No.: 6 Experiment Name: Demonstration of the improvement of power factor using static condenser. Objective: To demonstrate the improvement of p.f. using static condenser. Theory: Power factor is a very common term in electrical applications because it determines the efficiency of an electrical system. It is a word that dealing with AC circuits as …
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Experiment No.: 3 Experiment Name: Observation of the Output Waveform of Full Wave-Controlled Rectifier with Resistive Load and Determine the Load Voltage Objective: To observe the output waveform of Full Wave-Controlled Rectifier using four thyrister with Resistive load To determine the load voltage Theory: Control rectifier used to drive a dc operated system whose power …
Experiment No.: 3 Experiment Name: Demonstration of the operation of single phasing preventer by creating single phasing fault for a given 3-ph induction motor with D.O.L. starter. Objective: To demonstrate the operation of single phasing preventer by creating single phasing fault for a given 3-ph induction motor with D.O.L. starter. Theory: A 3 phase motor …
Experiment No.: 4 (A) Experiment Name: Measure the open circuit voltage ratio of the 3-ph slip ring induction motor. Objective: To measure the open circuit voltage ratio of the 3-ph slip ring induction motor. Theory: This test is the routine type test of slip ring induction motor only as per IS:325. This test is applicable …
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Experiment No.: 2 Experiment Name: Testing of static Overcurrent protection relay using Relay Testing Kit. Objective: To test static overcurrent protection relay using Relay Testing Kit. Theory: The overcurrent relays, even though simplest of all types of electromechanical relays, are the most difficult static relays. This is because the induction disc characteristics of the overcurrent …
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Activity: 1.2 Name of the Activity: Collect the information on components of transmission line. Introduction: Electrical transmission lines are responsible for bulk transportation of electricity from generating plant to substation nearby the load centre. Various components of transmission lines play their role for the successful transmission of power. A brief overview of 13 components used in …
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Experiment No.: 10 Experiment Name: Identification of Various Active and Passive Electronic Components in a Given Circuit Objective: To identify various active and passive electronic components in a given circuit. Theory: 1. Active Components : An active component is an electronic component which supplies energy to a circuit. Common examples of active components are: Voltage …
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Experiment No.: 2 Experiment Name : Determine the latching current using V-I characteristics of SCR. Objective: To determine the latching current using V-I characteristics of SCR Theory: The SCR is a power semiconductor device which is used in power electronic circuits. They work like a bistable switch and it operates from nonconducting to conducting. The designing of SCR …
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Experiment No.: 5 Experiment Name: Study of Samples of Underground Cables Objectives: To study PILC cable PVC cables XLPE cables Theory: 1.PILC (Paper Insulated Lead Covered) Cable: Paper insulated lead covered high voltage mains power cable Conductor: Plain annealed stranded compacted copper Core identification: Numbered cores Insulation: M.I.N.D (Mass impregnated non-draining) paper insulated, lead or lead alloy sheathed Screen: Belted …
Experiment No.: 1 Experiment Name: Test the proper functioning of DIAC to determine the break over voltage. Objective: To test the proper functioning of DIAC. To determine the break over voltage. Theory: A DIAC is a full-wave or bi-directional semiconductor switch that can be turned on in both forward and reverse polarities. The name DIAC …
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