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 … Read more
Electrical
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, … Read more
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. … Read more
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 … Read more
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 … Read more
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 … Read more
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 … Read more
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 … Read more
Motor Starter Troubleshooting and Repair
Learn the essentials of motor starter troubleshooting and repair with our comprehensive guide. Discover common issues, step-by-step troubleshooting techniques, and practical repair tips to ensure … Read more
4 Point Starter- Construction, Working and Its Application
4 Point Starter is almost identical in performance features to the 3 Point Starter. The Four Point Starter limits the starting current in the absence … Read more