Q4/A shunt type ohmmeter uses a basic meter with a full scale current of 2mA and an internal resistance of 252. The battery has an emf of 1.5V. Find (a) the value of current limiting resistor, (b) At what point on the scale of the ohmmeter, movement will indicate 0.90 of full scale deflection current?

Q4/A shunt type ohmmeter uses a basic meter with a full scale current of 2mA and an internal resistance of 252. The battery has an emf of 1.5V. Find (a) the value of current limiting resistor, (b) At what point on the scale of the ohmmeter, movement will indicate 0.90 of full scale deflection current?

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter12: Batteries And Other Sources Of Electricity

Section: Chapter Questions

Problem 14RQ: 14. A 6-V lead-acid battery has an A-hr rating of 180 A-hr. The battery is to be load-tested. What...

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