What is Hertz? Definition & Facts
The hertz is the unit of frequency in the International System of Units (SI) and its symbol is Hz. It is defined as one event
Electrical
Name the unit of electrical resistance and give its symbol
What is the Unit of Electrical Resistance? Understanding the Ohm (Ω) Electrical resistance is a material’s opposition to the flow of electric current. The unit
Making Capacity of Circuit Breaker- Definition, Formula, Calculation
Definition: The making capacity of a circuit breaker is the maximum current the circuit breaker can handle upon closing under an electrical fault. This is
Necessity of Starter in DC Motor
The necessity of a starter in a DC motor is crucial because it controls high inrush currents, ensures smooth acceleration, protects against damage, enables automation,
Electrical Power Distribution System Basics
An Electrical Power Distribution System is a network designed to deliver electricity from the transmission system to individual consumers, such as homes, businesses, and industries.
Calculation of Multiplication Factor of Energy Meters
The Multiplication Factor (MF) of energy meters is a scaling factor used to convert the meter’s raw reading of electrical energy consumption into a value
Capacitive Voltage Transformer (CVT)
Definition: A Capacitive Voltage Transformer (CVT) is an electrical device that steps down high-voltage signals to a lower measurable voltage level. CVTs are commonly used
Isolator in Substation
Learn about isolators used in substations, their definition, types, parts, and importance for electrical safety and reliability. Discover how isolators ensure safe maintenance and protect
LBB Protection Relay: Definition, Function, Importance, Operating Scheme
LBB is a short form of local breaker backup. The LBB protection protects the electrical system by isolating the faulty circuit if the primary breaker
Open Circuit and Short Circuit Test of Transformer
Open and short circuit tests of the transformer are conducted to determine the equivalent circuit, voltage regulation, no-load losses, copper loss, and efficiency. Transformers are