# Month: April 2022

## Open Circuit Test of Single Phase Transformer

Experiment No.: 4(A) Experiment Name: Determine Equivalent Circuit Parameters of Single-Phase Transformer by Performing O.C. Test Objective: To perform the O.C. test of a single- phase transformer with the help of an ammeter, voltmeter and a wattmeter and to find out the core loss of the transformer, different parameter at no load condition and to predetermine the …

## Different Types of Boiler Used in Thermal Power Plant.

Experiment No.: 2 Experiment Name: Study on the Different Types of Boiler Used in Coal Based Thermal Power Plant. Objective: To study Water Tube Boiler and Fire Tube Boiler used in coal based thermal power plant. Theory: What is boiler?It is an enclosed pressure vessel in which water is converted into steam by gaining heat …

## Verification of Norton’s Theorem

Experiment No.: 2 Experiment Name: Use Voltmeter, Ammeter to Determine Equivalent Circuit Parameter in a Given Circuit byApplying Nortonâ€™s theorem. Objective: To verify Norton’s theorem. Theory: The Norton’s theorem may be stated as, “Any two terminal active containing voltage sources and resistance when viewed from its output terminals is equivalent to a constant current source …

## Verification of Thevenin’s Theorem

Experiment No.: 1 Experment Name: Use Voltmeter, Ammeter to Determine Equivalent Circuit Parameter in a Given Circuit byApplying Theveninâ€™s Theorem. Objective: To verify Theveninâ€™s theorem. Theory: Thevenin’s theorem may be stated as follow, “The current flowing through a load resistance RL connected across any two terminal A and B of a linear, active, bilateral network …

## Identify the routine maintenance parts of the coal fired thermal power plant

Experiment No.: 3 Experiment Name: Identify the routine maintenance parts of the coal fired thermal power plant after watching a video programme. Objective: To identify different parts of coal fired thermal power plant. Theory: Some important parts of coal fired thermal power plant are shown below. Coal storage Ash storage Boiler Superheater Economiser Turbine Alternator …

## Control the Speed of DC Shunt Motor BELOW Rated Speed & Draw the Speed Characteristics

Experiment No.: 3(B) Experiment Name: Control the Speed of DC Shunt Motor Below Rated Speed & Draw the Speed Characteristics. Objective: the speed of a DC Shunt Motor by armature control method. To draw the field current vs. speed characteristics. Theory: A resistance is necessary to connect in series of the armature to control initial …

## Control the Speed of DC Shunt Motor ABOVE Rated Speed & Draw the Speed Characteristics

Experiment No.: 3(A) Experiment Name: Control the Speed of DC Shunt Motor Above Rated Speed & Draw the Speed Characteristics. Objective: To control the speed of a DC Shunt Motor by field control method. To draw the field current vs. speed characteristics. Theory: The flux of a DC motor can be changed by changing the …

## Starting and Reversing of DC Motor

Experiment No.: 2 Experiment Name: Starting and Reversing of DC Motor. Objective: To start a DC Shunt Motor. To run the motor in forward and reverse direction. Theory: DC Motor Rotation: A simple DC electric motor. When the coil is powered, a magnetic field is generated around the armature. The left side of the armature …

## Plot the O.C.C. of a D. C. Generator & find the Critical Resistance

Experiment No.: 1 Experiment Name: Plot the O.C.C. of a D. C. Generator & find the Critical Resistance. Objective: To plot open circuit characteristics of a DC shunt generator To find critical resistance from the characteristics curve Theory: In a DC Generator an expression for the voltage generated (E) in the armature winding can be …

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