Month: May 2022

Implementation of D/A Converter

Experiment No.: 6(A) Experiment Name: Implementation of Digital to Analog converter using trainer kit. Objective: To design and study the digital to analog converter. Theory: A digital-to-analog converter (DAC or D-to-A) is a device that converts a digital (usually binary) code to an analog signal (current, voltage, or electric charge). A typical DAC converts the …

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Verification of the Function of SR, D, JK and T Flip-flops

Experiment No.: 5 Experiment Name: Verification of the function of SR, D, JK and T Flip-flops Objective: To verify the SR, D, JK & T flip-flop circuits with truth table. Theory: A flip flop is an electronic circuit with two stable states that can be used to store binary data. The stored data can be …

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Control Circuit Operation of DOL Starter of Induction Motor Using PLC

Experiment No.: 5 Experiment Name: Making & testing the control circuit operation of DOL starter of induction motor using PLC Objective: To simulate the control circuit operation of DOL starter of induction motor using PLC ladder logic softwere. Ladder Diagram: Making the Ladder Diagram: In the digram there are three inputs, i.e. START, STOP, and …

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Parallel Operation of Two 1-ph Transformers to Determine the Sharing of Load Current, Apparent and Real Power

Experiment No.: 6(B) Experiment Name: Parallel Operation of Two 1-ph Transformers to Determine the Sharing of Load Current, Apparent and Real Power. Objective: To perform parallel operation of two 1-ph transformers To determine the sharing of load current, apparent power and real power Theory: Parallel operation of transformers is used for load sharing. The transformers …

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Polarity Test for Operation of Two Single Phase Transformers in Parallel

Experiment No.: 6(A) Experiment Name: Polarity Test for Operation of Two Single Phase Transformers in Parallel. Objective: To test polarity of two single phase transformers. Theory: We do polarity test on parallel transformers to ensure that we connect the same polarity windings and not the opposite ones. If we accidentally connect the opposite polarities of …

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Calculate the Total Energy Cost in a Residential Bill

Experiment No.: 6 Experiement Name: Calculation of total energy cost in a Residential Bill. Objective: To Calculate the total energy cost in a Residential Bill. Theory: Tariff Scheme of an urban domestic consumer as per WBSEDCL is shown below. We have to calculate the bill on the basis of the tariff chart. Calculation of Total …

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Control and Power Circuit for Jogging Operation, Forward & Reverse Rotation of Sq. Cage Induction Motor Using Contactor Control

Experiment No.: 4 Experiment Name: Making & Testing the Control and Power Circuit for Jogging Operation, Forward & Reverse Rotation of Sq. Cage Induction Motor Using Contactor Control. Objective: To make & test the control and power circuit for Jogging operation, forward & reverse rotation ofSq.cage induction motor using contactor control. Circuit Diagram: Making the …

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To Make & Test the Working of Single Phase Preventer Using Contactor Control.

Experiment No.: 3 Experiment Name: Making & testing the working of single phase preventer using contactor control. Objective: To make & test the working of single phase preventer using contactor control. Theory: Single phase preventer is used to protect the induction motor from single phasing fault. It is a very dangerous fault to the electrical motor and Which damages the motor …

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Measurement of Voltage, Frequency, Phase Angle by Using CRO

Experiment No.: 6 Experiment Name: Use CRO for the measurement of voltage, frequency, phase angle Objective: To use CRO for the measurement of voltage, frequency, phase angle. Theory: CRO: The CRO stands for a cathode ray oscilloscope. It is typically divided into four sections which are display, vertical controllers, horizontal controllers, and Triggers. Most of the …

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