Thirty - five lead -acid cells, each of discharging capacity 100Ah at the 10-hour rate are to be fully charged at constant current for 8 hours.The dic. supply is 120 V, ampere - hour efficiency is 80% and the e.m.f. of each cell at the beginning and end of charge is 1.9V and 2.6V respectively.Calculate the maximum and minimum value of the necessary resistance.lgnore internal resistance of the cells.
Thirty - five lead -acid cells, each of discharging capacity 100Ah at the 10-hour rate are to be fully charged at constant current for 8 hours.The dic. supply is 120 V, ampere - hour efficiency is 80% and the e.m.f. of each cell at the beginning and end of charge is 1.9V and 2.6V respectively.Calculate the maximum and minimum value of the necessary resistance.lgnore internal resistance of the cells.
Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter4: Transmission Line Parameters
Section: Chapter Questions
Problem 4.2P: The temperature dependence of resistance is also quantified by the relation R2=R1[ 1+(T2T1) ] where...
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