This article describes two important transformer ratios: turn ratio and voltage transformation ratio. Transformers are fundamental components in electrical engineering, playing a crucial role in
Definition of Digital Instruments Digital instruments are measurement devices that display values in a numerical form, usually on a digital readout or screen. They convert
Analog Instruments in measurement and control systems are pivotal in capturing, analyzing, and representing various physical quantities. They are characterized by their continuous signal representation
Definition: A step-up transformer transforms the low voltage on the primary side to the high voltage on its secondary side. The current on the secondary
Definition: A circuit breaker that uses a small amount of oil as an arc quenching medium is called a minimum oil circuit breaker. It is
A circuit breaker is a type of switch designed to interrupt the flow of abnormal, or fault current. When a high current flows through a
A hot wire ammeter is an instrument that measures the electric current through a wire by heating and expanding it. These instruments have a slow
Definition: Electrical earthing is the process of directly discharging electrical energy to the earth using low-resistance wire. This is done by connecting the equipment’s non-current-carrying part
Maintaining a constant voltage at different levels in a power system is crucial. Several techniques are available for voltage control at different levels. An Automatic
This article describes the different types of faults in power system, such as LLL, LL, LG, LLG, and LLLG faults. Faults are defects that cause