Q1/Indicate the True or False Statement and Correct the False. 1. The power factor of a three-phase system is invariable. 2. If one of the phases in a three-phase system is lost, voltage and current become unbalanced. 3. The unbalance load means that all phase have unequal power factor and currents 4. The total phase difference between the phase current Ia and line voltage Vab is 0+90°.

Load flow analysis is a study or numerical calculation of the power flow of power in steady-state conditions in any electrical system. It is used to determine the flow of power (real and reactive), voltage, or current in a system under any load condition…

The nodal matrix or simply known as admittance matrix, generally in engineering term it is called Y Matrix or Y bus, since it involve matrices so it is also referred as a n into n order matrix that represents a power system with n number of buses. It sho…

A bus is a type of system of communication that transfers data between the components inside a computer or between two or more computers. With multiple hardware connections, the earlier buses were parallel electrical wires but the term "bus" is now used …