Solution to task 363 from Chertov´s for extramural stud

Solution to task 363 from Chertov´s for extramural stud

363. From the battery, e. etc. with. which ε = 600 V, it is required to transfer energy over a distance l = 1 km. Power consumption P = 5 kW. Find the minimum power loss in the network if the diameter of the copper lead wires is d = 0.5 cm.

Discount for regular customers! If the total of your purchases from the seller Михаил_Перович exceeds:

• $200 discount 15%
• $100 discount 10%
• $50 discount 7%
• $20 discount 5%
• $10 discount 3%
• $5 discount 2%
• $1 discount 1%