between 430 to 440 v
Description : What is line voltage and phase voltage? Draw balanced three phase star connected system. Show all the voltages and currents.
Description : What is the difference between line and phase voltage?
Answer : Line voltage is voltage between two phases R &Y (415 v) while phase voltage is the voltage between one phase and a neutral B & N (240 v).
Description : Write the relation between phase and line current, phase and line voltage for Star connection.
Answer : Line voltage is equal to root three times of phase voltage and line and phase currents are equal in star connection
Description : What is the difference between line and phase current?
Answer : The currents flows through phase lines is called line voltage and currents flows from phase to neutral line is called phase current
Description : For a balanced three phase star connected load for which line voltage is 230V and per phase resistance and reactance is 6 Ohm and 8 Ohm respectively. Calculate: 1) phase voltage 2) line current 3) power factor 4) total power absorbed