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Electrical EngineeringGP Chhotaudepur

Electrical Engineering Department

Our Laboratories

Explore practical sessions, experimental equipment and student projects at Government Polytechnic Chhotaudepur.

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Laboratory gallery

Electrical Machines and Circuit Lab

Motor–generator sets, transformer trainers and circuit connections.

Faculty explaining the connection panel of the motor–generator set
Faculty explaining the connection panel of the motor–generator set
Students examining the machine set before performing the experiment
Students examining the machine set before performing the experiment
Demonstration on the single-phase transformer trainer
Demonstration on the single-phase transformer trainer
Students wiring the DC shunt motor with DC series generator set
Students wiring the DC shunt motor with DC series generator set
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Laboratory gallery

Digital Electronics Lab

Logic circuits, device characteristics and waveform observations.

Students verifying logic outputs on the digital IC trainer kit
Students verifying logic outputs on the digital IC trainer kit
Faculty demonstrating logic gate operation on the digital IC trainer
Faculty demonstrating logic gate operation on the digital IC trainer
Students observing LED output states during the experiment
Students observing LED output states during the experiment
Faculty demonstrating waveform observation on the DSO
Faculty demonstrating waveform observation on the DSO
Faculty explaining the circuit response and DSO waveform to students
Faculty explaining the circuit response and DSO waveform to students
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Laboratory gallery

Switchgear and Power System Lab

Feeder protection, relay coordination and transformer protection.

Students at the single-phase three-section radial feeder protection trainer
Students at the single-phase three-section radial feeder protection trainer
Faculty explaining relay coordination on the radial feeder protection panel
Faculty explaining relay coordination on the radial feeder protection panel
Students observing relay operation during the feeder protection experiment
Students observing relay operation during the feeder protection experiment
Faculty explaining connections on the differential protection of 3-phase transformer trainer
Faculty explaining connections on the differential protection of 3-phase transformer trainer
Demonstration of differential protection of a 3-phase transformer
Demonstration of differential protection of a 3-phase transformer
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Laboratory gallery

Computer Lab

Programming exercises and practical sessions at individual workstations.

Overview of the computer lab with students working at individual workstations
Overview of the computer lab with students working at individual workstations
Students carrying out programming exercises on the lab computers
Students carrying out programming exercises on the lab computers
Faculty guiding students during the practical session
Faculty guiding students during the practical session
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Laboratory gallery

Project Lab

Student prototypes and working models of electrical systems.

Students presenting the soil moisture measurement and water supply control system to faculty
Students presenting the soil moisture measurement and water supply control system to faculty
Project team with the solar-powered umbrella prototype
Project team with the solar-powered umbrella prototype
Solar umbrella project team with the faculty guide
Solar umbrella project team with the faculty guide
Solar-powered umbrella prototype supplying an LED lamp load
Solar-powered umbrella prototype supplying an LED lamp load
Soil moisture-based automatic irrigation prototype
Soil moisture-based automatic irrigation prototype
Working model of a 66 kV substation developed by students
Working model of a 66 kV substation developed by students
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Laboratory gallery

Instrumentation Lab

Measurement trainers and faculty-guided practical sessions.

Faculty demonstrating instrumentation equipment to students
Faculty demonstrating instrumentation equipment to students
Wheatstone bridge trainer and circuit connections
Wheatstone bridge trainer and circuit connections
Potentiometer trainer for voltmeter calibration
Potentiometer trainer for voltmeter calibration
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