Calculate the supply voltage necessary for charging a battery of 110 cells or 30A (i)at the beginning of charge and (ii)at the end of the charge, If each cell possesses p.d.of 2.1 volts at the beginning and 2.7 volts at the end of charge.Allow 0.06 N for the resistance of the connecting leads.

Calculate the supply voltage necessary for charging a battery of 110 cells or 30A (i)at the beginning of charge and (ii)at the end of the charge, If each cell possesses p.d.of 2.1 volts at the beginning and 2.7 volts at the end of charge.Allow 0.06 N for the resistance of the connecting leads.

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter2: Basic Electricity

Section: Chapter Questions

Problem 21RQ: Describe briefly the method a dry cell battery uses to produce voltage.

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Question

Calculate the supply voltage necessary for charging a battery of 110cells or 30A
(i)at the beginning of charge and
(ii)at the end of the charge, If each cell possesses p.d.of 2.1 volts at the beginning and 2.7 volts
at the end of charge.Allow 0.06 for the resistance of the connecting leads.

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