Advantages of Triplex Transformer
Triplex transformer is a three-phase transformer made of three single-phase transformers that are interconnected using bus to form three-phase bank.…
Triplex transformer is a three-phase transformer made of three single-phase transformers that are interconnected using bus to form three-phase bank.…
Synchro check or sync check relays are used to verify that voltage, phase angle, frequency and phase rotation across two…
Anti-Pump relay is used in medium voltage power circuit breaker closing circuit to ensure that if breaker receives simultaneous open…
Characteristics of a Double Line to Ground Fault or Phase to Phase to Ground fault Double line to ground fault…
Open circuit test is performed on a transformer to measure the no-load losses and to obtain the transformer core electrical…
What is transformer excitation current? When normal voltage is applied to the terminals of a transformer with the secondary circuit…
When excessive amounts of reactive power compensation (PF Correction) is applied to terminals of induction motor, it can result in…
Basics of single-phase motor starting: A single phase motor connected to a single-phase supply will not rotate as the windings…
Autotransformer starting of motors is used widely in starting large industrial motors due to its advantage of providing the highest…
Differential protection of induction motors provides very sensitive protection against internal phase -phase and internal phase-ground faults. Motor needs to…