Derivation of EMF Equation of Synchronous Generator or Alternator
EMF Equation of Synchronous Generator or Alternator: We know that Synchronous Generator or Alternator will generate an …
Electrical Engineering
Armature Windings in Alternator & Types of Armature Windings
What are Armature Windings? Armature windings of alternators are different from that of d.c machines. Basically, three …
Construction and Working Principle of Hysteresis Motor
What is Hysteresis Motor? Hysteresis Motor is a synchronous motor with a cylindrical rotor and does not require …
Construction & Working principle of Reluctance Motor – Applications
Construction of Reluctance Motor: We know about different types of synchronous motors, apart from all …
DC Crompton’s Potentiometer or Laboratory Type Potentiometer
Laboratory-type or DC Crompton’s Potentiometer: The slide-wire type of potentiometer described in the previous article …
Construction & Working Principle of basic DC Potentiometer(Slide Wire)
What is Potentiometer? Now you are here because you want to know the constructional and working of …
Potentiometric type digital voltmeter(DVM) – Working
Potentiometric type digital voltmeter(DVM): In the previous posts we have already discussed working of digital voltmeter …
Integrating type digital voltmeter(DVM) Working Principle & Block Diagram
Integrating Type Digital Voltmeter(DVM): As we have already discussed what is working …
Working Principle of Ramp Type Digital Voltmeter(DVM)
What is Ramp Type Digital Voltmeter? As we discussed already, the working principle of …
Digital Voltmeters(DVM’s) Working Principle & Block Diagram
What are Digital Voltmeters? We already know about voltmeter. It is an electrical instrument used …