An overhead 3-phase transmission line delivers 5000 kW at 22 kV at 0.8 p-f lagging. The resistance and reactance of each conductor are 4Ω and 6Ω respectively. Determine 

(i) Sending end voltage 

(ii) Percentage regulation and 

(iii) Transmission efficiency

Created: 3 months ago | Updated: 2 months ago

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