Electrical engineer. Preparing for IES exams. Love to study new things .

Ankush Chhikara

This course is about the full concept on Basic electrical instruments. It has different types of measuring instruments used for different condition.

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Hindi

(Hindi) Crash course :Basic Electrical instruments (PMMC instrument)

Indicating Instruments

Electrical and Electronic Measurements

Electrical Engineering

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Introduction to the Course (in Hindi)

In this lesson you will study about the different types of Electrical instruments. Generally it is divided into two parts , so watch the full lesson to know more

Different Types of Electrical Instruments (in Hindi)

In this lesson you will learn about the different types of damping methods that are used in different electrical instruments.

Types of Damping in Electrical Instruments (in HIndi)

This lesson is based on the Construction and working primciple of PMMC ( permanent magnetic moving coil).

PMMC Instrument (in HIndi)

This lesson is based on the concept how we can increase the range of an ammeter in PMMC, by adding a shunt resistance.

Method to Increase Range of Ammeter in PMMC (in HIndi)

In this lesson you will learn about the effect of voltmeter on pmmc type instrument.

Voltmeter multiplier and voltmeter sensitivity

In this lesson you will study the torque equation of pmmc type instruments. And also advantages and disadvantages of pmmc type instruments

Torque equation of pmmc type instrument

Faculty of GATE/ESE (Electrical Engineering) , Expertise in Electrical Core | Jony Ive Award Winner 2018 | Use code “PAWANCLIVE” to join

Pawan Chandani

In this course first we discuss Introduction of Bridge Circuit.  What are AC Bridge & DC Bridge. In AC Bridges We discuss Detectors, Wagner Earth Connection, Quality Factor & Dissipation Factor, Maxwell's Inductance Bridge, Maxwell's Inductance Capcitance Bridge, Hay's Bridge, Anderson's Bridge, Owen's Bridge (Relative Permeability), De- Sauty Bridge, Schering Bridge ( Relative Permittivity) and Wein's Bridge.

(Hindi) Part 6: Electrical and Electronics Measurements

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Ravendra Yadav

In this course we will be discussing various types of questions in Instrumentation for moving Instruments.

(Hindi) Practice Session for Instrumentation: ESE - Electrical Engineering

In this course I've discussed advantages of digital meter, working of digital meter, ADC conversion time, Resolution and sensitivity, Over-ranging of digital meters, total error, concept of potentiometer and it's applications.

(Hindi) Part 9: Electrical and Electronics Measurements

In this Course I have discussed moving iron metre, deflecting torque equation of moving iron better,its feature, its steady state condition, condition of linearity, frequency error compensation, hysteresis error, Eddy current error And I've  also discussed electrodynamometer, application of electrodynamometer, ammeter, voltmeter and wattmeter.

(Hindi) Part 3 : Electrical & Electronics Measurements

In this course I have discussed Blondel's Theorem, Two wattmeter method, Active Power and Reactive Power calculation, Power Factor calculation, Error due to MC- Connection, Error due to LC-Connection, Error due to Potential Coil Inductance and I have discussed Energy Metre and it's construction and working, Concept of Shading Ring, Error in Energy Metre, Friction Compensation, Creeping Error and Phantom Loading.

(Hindi) Part 4: Electrical and Electronics Measurements

In this course I've discussed Thermal Instrument, Hot wire Instruments and its features, concept of seebeck effect, Thermo-couple Meter, Electrostatic Meter, Construction and working of Electrostatic Meter, Derive Deflecting torque equation, condition of linearity and Enhancement of Voltmeter.

Lessons

7 lessons • 52m

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Introduction to the Course (in Hindi)

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Different Types of Electrical Instruments (in Hindi)

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Types of Damping in Electrical Instruments (in HIndi)

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PMMC Instrument (in HIndi)

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Method to Increase Range of Ammeter in PMMC (in HIndi)

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Voltmeter multiplier and voltmeter sensitivity

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Torque equation of pmmc type instrument