A PMMC instrument has internal resistance of 0.77 ko and gives full scale deflection for 35 mA. The required resistance value of multiplier resistors for employing the meter as a multi range voltmeter for voltage range 79 V will be ohms. 102562.40 O 224.94 1487.14 O -326.96
A PMMC instrument has internal resistance of 0.77 ko and gives full scale deflection for 35 mA. The required resistance value of multiplier resistors for employing the meter as a multi range voltmeter for voltage range 79 V will be ohms. 102562.40 O 224.94 1487.14 O -326.96
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter30: Dc Motors
Section: Chapter Questions
Problem 6RQ: What is CEMF?
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