AC supply 220 & 440 V, phase, line voltage difference, Hindi

AC power supply 220 and 440 V, the difference between phase and line voltage, 1 phase and 3 phase are explained in Hindi video tutorial. Difference between Line voltage and phase voltage and the relation between them are explained. How we get single phase 220 V AC from 3 phase 440 V AC is explained in Hindi tutorial on electricity & Electrical engineering lecture. Educational tutorial 140 by G K Agrawal (Gopal Krishna Agrawal). The lecture is given by a person with industrial experience and useful for electrical, electronic communication and power electronics engineering students, project work and also Physics students. Watch हिंदी में 3 phase AC supply क्या होती है https://www.youtube.com/watch?v=T6OYyZHlZCA Watch 400 volts in-home AC supply due to neutral break, fault https://www.youtube.com/watch?v=7R6aSQmpjWQ Also, watch https://www.youtube.com/watch?v=Vl3tvO51RTI Also, watch https://www.youtube.com/watch?v=tgLXNfYBZWY Also, watch https://www.youtube.com/watch?v=4fmkTEqibIw LinkedIn https://in.linkedin.com/in/g-k-agrawal-09a5743b Twitter https://twitter.com/gkagrawal1955 WordPress https://letusshareknowledge.wordpress.com/ Phase & line voltage difference. GK Agrawal electrical in Hindi. Electrical knowledge in Hindi. AC supply Hindi. Difference between 1 phase and 3 phase in Hindi. line & phase voltage difference. #gkagrawal #ElectEnggByDesigner #GopalKrishnaAgrawal #ACsupply #overvoltage #NeutralWire #HighVoltage #electricalEngineering #Electrical #3phaseSupply #linevoltage #phase voltage