-
RP Deshpande
Posts
HOW DOES CAPACITIVE VOLTAGE TRANSFORMER WORK?
Capacitive Voltage Transformers (CVTs), also known as Capacitor Voltage Transformers, are used to step down high transmission voltages...
WHAT IS MEANT BY SKIN EFFECT?
Skin effect is the tendency of alternating current (AC) to concentrate near a conductor surface rather than flowing...
WHAT MAKES MICA GOOD INSULATOR AND DIELECTRIC?
Mica serves as a premium insulation as also a dielectric material, with its exceptional stability and performance in...
WHAT IS DISPLACEMENT CURRENT?
Normally a current through a capacitor is explained in terms of dipole movement in dielectric. However, when dealing...
WHAT IS DYNAMIC RESISTANCE?
Some components do not have strictly proportional relationship between current and voltage, and they do not follow the...
HYSTERSIS LOOP AND ITS SIGNIFICANCE
The word ‘Hysteresis’ comes from original Greek word ‘hustérēsis’ meaning shortcoming or deficiency. It was coined in 1881...
DIFFERENCE BETWEEN AC AND DC RESISTANCE
A resistance measured with steady state DC current passing between two points on an object, conductor or any...
HOW DOES A CONSTANT VOLTAGE TRANSFORMER WORK?
Constant voltage transformers (CVTs), also known as ferroresonant transformers, is a type of transformer that provides a stable...
WHAT IS A VARIABLE AUTOTRANSFORMER?
A variable autotransformer is a type of autotransformer that allows continuous adjustment of output voltage via a sliding...
WHAT ARE AUTOTRANSFORMERS AND THEIR APPLICATIONS?
Autotransformer is a transformer with a single continuous winding serving both primary and secondary functions, tapped at specific...
