Lesson 4 of 7 • 6 upvotes • 7:01mins
This lesson is based on the Construction and working primciple of PMMC ( permanent magnetic moving coil).
Introduction to the Course (in Hindi)
3:02mins
Different Types of Electrical Instruments (in Hindi)
8:36mins
Types of Damping in Electrical Instruments (in HIndi)
8:45mins
PMMC Instrument (in HIndi)
7:01mins
Method to Increase Range of Ammeter in PMMC (in HIndi)
9:40mins
Voltmeter multiplier and voltmeter sensitivity
7:53mins
Torque equation of pmmc type instrument
7:24mins