Electrical Instrumentation

Notes,quiz,blog and videos of electrical instrumentation. It almost cover all important topics which are indexed chapter wise

Chapter 1 Measurement

1. Measurement and error

2. Accuracy and Precision

3. sensitivity resolution

4. Error & Error analysis

5. Effect of temperature

6. Stray field

7. Hysterisis and Frequency variation & method of minimizing them

8. due to shunt connected and series connect ed instruments

9. calibration curve

10. Testing & calibration of instruments

11. Theory & operation of ballistic galvanometer

12. D'arsonal galvanometer

13. galvanometer motion & damping

14. Definition of analog & digital instruments

15. Classification of analog instruments, their operating principle

Chapter 2 Different types of Ammeter & Voltmeter

1. Permanent Magnet Moving Coil Instrument

2. Electrodynamometer

3. Hotwire

4. Electrostatic

5. Induction

6. Rectifier

7. Ferro dynamic & Electro-thermic

8. Extension of range of instruments using shunt & multiplier

Chapter 3 Instrument transformers and Measurement of power

1. Potential and current transformers

2. ratio and phase angle errors

3. Difference between CT and PT

4. Power in AC and DC Circuit

5. Electrodynamometer type of wattmeter

6. Low power factor & UPF wattmeter

7. Measurement of power in three phase circuit, one, two & three wattmeter method

8. Measurement of power using CTs & PTs

Chapter 4 Measurement of Energy

1. Single phase induction type energy meter

2. Testing by phantom loading and using R.S.S. meter

3. Three phase energy meter

4. Tri-vector meter

5. DC potentiometer standardization

6. application of DC potentiometer

7. AC polar type and coordinate type potentiometer

Chapter 5 Miscellaneous Instruments & Measurements

1. Power factor meter

2. Single phase and three phase Electro-dynamometer type & moving iron type

3. Vibrating reed

4. Resonance type & Weston type

5. Series Type Ohmmeter And Shunt Type Ohmmeter

6. Megger & Ratio meter

7. Classification of low

8. medium & high resistance Voltmeter

9. Ammeter

10. Wheatstone Bridge

11. Kelvin?s double bridge & loss of charge methods for resistance measurement

12. Earth resistance measurement

13. B-H Curve

Catatan, kuis, blog dan video instrumentasi listrik. Ini hampir mencakup semua topik penting yang diindeks bab bijaksana

Bab 1 Pengukuran

1. Pengukuran dan error

2. Akurasi dan Presisi

Resolusi 3. sensitivitas

4. Kesalahan & Kesalahan analisis

5. Pengaruh suhu

6. bidang Stray

7. hysterisis dan variasi Frekuensi & metode meminimalkan mereka

8. karena shunt terhubung dan seri menghubungkan instrumen ed

kurva 9. kalibrasi

10. Pengujian & kalibrasi instrumen

11. Teori & operasi galvanometer balistik

12. D'arsonal galvanometer

13. galvanometer gerak & redaman

14. Definisi analog & digital instrumen

15. Klasifikasi instrumen analog, prinsip operasi mereka

Bab 2 Berbagai jenis ammeter & Voltmeter

1. Permanent Magnet Moving Coil Instrument

2. Electrodynamometer

3. Hotwire

4. elektrostatik

5. Induksi

6. Rectifier

7. Ferro dinamis & Electro-thermic

8. Perpanjangan berbagai instrumen menggunakan shunt & multiplier

Bab 3 transformer Instrumen dan Pengukuran kekuasaan

1. Potensi dan arus transformer

2. rasio dan fase kesalahan sudut

3. Perbedaan antara CT dan PT

4. Power AC dan DC Circuit

5. jenis Electrodynamometer dari alat pengukur watt

6. Faktor daya rendah & UPF alat pengukur watt

7. Pengukuran listrik di tiga sirkuit fase, satu, dua & tiga metode alat pengukur watt

8. Pengukuran listrik menggunakan CTs & PTS

Bab 4 Pengukuran Energi

1. fase tunggal meteran jenis induksi energi

2. Pengujian oleh phantom bongkar menggunakan R.S.S. meter

3. Tiga fase meter energi

4. Tri-vektor meteran

5. DC potensiometer standarisasi

6. penerapan DC potensiometer

7. AC tipe polar dan mengkoordinasikan jenis potensiometer

Bab 5 Miscellaneous Instruments & Pengukuran

1. Kekuatan faktor meteran

2. fase tunggal dan tiga fasa jenis Electro-dinamometer & bergerak jenis besi

3. Vibrating buluh

4. jenis Resonance & jenis Weston

5. Seri Jenis Ohmmeter Dan Shunt Jenis Ohmmeter

6. Megger & Ratio meteran

7. Klasifikasi penerbangan

8. menengah & Voltmeter resistensi yang tinggi

9. Ammeter

10. Wheatstone Bridge

11. Kelvin? S jembatan ganda & hilangnya metode biaya untuk pengukuran resistansi

pengukuran resistansi 12. Bumi

13. B-H Curve

Notes,quiz,blog and videos of electrical instrumentation. It almost cover all important topics which are indexed chapter wise

Chapter 1 Measurement

1. Measurement and error

2. Accuracy and Precision

3. sensitivity resolution

4. Error & Error analysis

5. Effect of temperature

6. Stray field

7. Hysterisis and Frequency variation & method of minimizing them

8. due to shunt connected and series connect ed instruments

9. calibration curve

10. Testing & calibration of instruments

11. Theory & operation of ballistic galvanometer

12. D'arsonal galvanometer

13. galvanometer motion & damping

14. Definition of analog & digital instruments

15. Classification of analog instruments, their operating principle

Chapter 2 Different types of Ammeter & Voltmeter

1. Permanent Magnet Moving Coil Instrument

2. Electrodynamometer

3. Hotwire

4. Electrostatic

5. Induction

6. Rectifier

7. Ferro dynamic & Electro-thermic

8. Extension of range of instruments using shunt & multiplier

Chapter 3 Instrument transformers and Measurement of power

1. Potential and current transformers

2. ratio and phase angle errors

3. Difference between CT and PT

4. Power in AC and DC Circuit

5. Electrodynamometer type of wattmeter

6. Low power factor & UPF wattmeter

7. Measurement of power in three phase circuit, one, two & three wattmeter method

8. Measurement of power using CTs & PTs

Chapter 4 Measurement of Energy

1. Single phase induction type energy meter

2. Testing by phantom loading and using R.S.S. meter

3. Three phase energy meter

4. Tri-vector meter

5. DC potentiometer standardization

6. application of DC potentiometer

7. AC polar type and coordinate type potentiometer

Chapter 5 Miscellaneous Instruments & Measurements

1. Power factor meter

2. Single phase and three phase Electro-dynamometer type & moving iron type

3. Vibrating reed

4. Resonance type & Weston type

5. Series Type Ohmmeter And Shunt Type Ohmmeter

6. Megger & Ratio meter

7. Classification of low

8. medium & high resistance Voltmeter

9. Ammeter

10. Wheatstone Bridge

11. Kelvin?s double bridge & loss of charge methods for resistance measurement

12. Earth resistance measurement

13. B-H Curve