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Mareswararao
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#👩‍🎓GK & కరెంట్ అఫైర్స్ cable carrying current capacity
👩‍🎓GK & కరెంట్ అఫైర్స్ - CABLE CURRENT CARRYING CAPACITY (COPPER) Approx Values Drop Single Phase Voltage 6 A 1 sqmm (2*L*1*R)/1000 10 A 1.5 sqmm = VD F 2.5 sqmm 18 Al F 1000 25 A 4 sqmm Voltage Drop Three Phase 32 A 6 sqmm VD =V3xLxixR)/1000 10 sqmm 45 A F २५ sqmm 80 A F 1000 125 A 50 sqmm Where 160 A 70 sqmm Voltage[ (Volt) Drop VD = 95 sqmm 200 A 'ಕ L= Cable Length (Meter) 230 A 120 sqmm F Current (Ampere) T 260 Al 150 sqmm R = Cqble Resistqnce (Ohmlkm) 185 sqmm 300 A 360 A 240 sqmm Simple Electrician Rule 415 A 300 sqmm Voltage Copper Cable Drop 400 sqmm 480 A 545 A 500 sqmm 2*1*1*mV/1000 (Single Phase) " VD " 600 sqmm 620 A ج VD =1732xLxixmV1000 (Three Phase ) CABLE CURRENT CARRYING CAPACITY (COPPER) Approx Values Drop Single Phase Voltage 6 A 1 sqmm (2*L*1*R)/1000 10 A 1.5 sqmm = VD F 2.5 sqmm 18 Al F 1000 25 A 4 sqmm Voltage Drop Three Phase 32 A 6 sqmm VD =V3xLxixR)/1000 10 sqmm 45 A F २५ sqmm 80 A F 1000 125 A 50 sqmm Where 160 A 70 sqmm Voltage[ (Volt) Drop VD = 95 sqmm 200 A 'ಕ L= Cable Length (Meter) 230 A 120 sqmm F Current (Ampere) T 260 Al 150 sqmm R = Cqble Resistqnce (Ohmlkm) 185 sqmm 300 A 360 A 240 sqmm Simple Electrician Rule 415 A 300 sqmm Voltage Copper Cable Drop 400 sqmm 480 A 545 A 500 sqmm 2*1*1*mV/1000 (Single Phase) " VD 600 sqmm 620 A ج VD =1732xLxixmV1000 (Three Phase ) - ShareChat