What is DC Series Motor? Working, Diagram, Characteristics & Applications
A DC series motor is a type of direct current (DC) motor where the field winding is connected in series […]
Electrical Machines
Basic Electronics
What is Voltage Follower using Op-Amp? Circuit Diagram, Derivation & Working
The circuit in which output voltage is exactly equal and in-phase with its input, then the circuit is known as
Basic Electronics
What is RC Phase Shift Oscillator? Circuit Diagram, Working & Frequency Formula
In RC Phase Shift Oscillator, the oscillations are developed due to the resistor and capacitor, which determines the frequency of
Basic Electronics
What is Negative Feedback Amplifier? Block Diagram, Gain Formula & Advantages
Figure 1: Negative Feedback Amplifier. The concept of feedback plays a significant role in electronic components. The basic parameters namely
Basic Electronics
What is Positive Feedback Amplifier? Block Diagram, Gain Formula & Advantages
Figure 1: Positive Feedback Amplifier. When the feedback signal (Xf) is in phase with the source signal (Xs), then such
Power System
What is Single Line to Ground Fault (or LG Fault) in Power System?
Figure 1: Single Line to Ground Fault.
Basic Electrical, Basic Electronics
What is Parallel Resonance? Circuit Diagram, Phasor Diagram & Derivation
(a) Circuit Diagram (b) Phasor Diagram Figure 1: Parallel Resonance Circuit. In a parallel resonant circuit, the inductor L and
Power System
What is Swing Equation? Derivation, Diagram & Formula
An equation relating the relative motion of the rotor axis with respect to stator field in time domain is known