NDSS Academy

Electrical Measurements and Instrumentation Lab (B.Tech)

Measurement of electrical quantities using bridges, meters and transducers.

6 MonthsDuration 5Chapters18Topics
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Syllabus · पाठ्यक्रम

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01Calibration and Range Extension 3 topics
  1. Calibration of ammeter and voltmeter
  2. Extension of range of PMMC meter
  3. Calibration of wattmeter
02Power and Energy Measurement 3 topics
  1. Three-phase power by two-wattmeter method
  2. Calibration of single-phase energy meter
  3. Measurement of power factor
03Bridges 5 topics
  1. Wheatstone and Kelvin double bridge
  2. Maxwell and Hay bridges
  3. Anderson bridge
  4. Schering bridge
  5. Wien bridge for frequency
04Instrument Transformers and CRO 4 topics
  1. CT ratio test
  2. PT ratio test
  3. Frequency and phase measurement with CRO
  4. Lissajous patterns
05Transducers 3 topics
  1. LVDT characteristics
  2. Strain gauge measurement
  3. Thermocouple and RTD characteristics

About

You will be able to

  • Calibrate ammeters, voltmeters, wattmeters and energy meters
  • Measure three-phase power by the two-wattmeter method
  • Measure resistance, inductance and capacitance using DC and AC bridges
  • Use CT, PT and CRO for measurements
  • Study the characteristics of LVDT, strain gauge, thermocouple and RTD

Who it is for

  • B.Tech Electrical Engineering students of Semester 3 (AKTU)
  • Students of other universities studying the same subject who want unit-wise coaching

What you need

  • Electrical Measurements and Instrumentation theory
  • Safe handling of AC supply and meters

Questions

Which syllabus does the Electrical Measurements and Instrumentation Lab course follow?

It follows the AKTU (Dr. A.P.J. Abdul Kalam Technical University, Lucknow) B.Tech syllabus for Electrical Measurements and Instrumentation Lab. If your own university's syllabus differs, the centre follows your university syllabus.

Will this help in the university examination?

Yes. Experiments are explained with aim, theory, procedure, observation table, calculation and viva questions, so you can write the lab file and face the practical exam confidently.

Is it safe to work on AC supply in the lab?

Students make connections with the supply off and switch on only after the trainer checks the circuit.

Download the syllabus (PDF)

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