Examiner lecturer: Hawraa Qasim Date: 16/4/2018 unleridtions&Measurements Division: Electrical Engineering a2: a) What is the different between Average Responding AC meter & true Responding AC meter (Dynamometer)? b) What is the error? And what is the reasons of Instrumentation errors? c) Design an Aryton shunted (by indirect method) to provide an ammeter with current ranges of (1A- 5A-10A-20A). A basic meter with an internal L/ K resistance 5032 and half scale deflection current 0.5mA is to be used. 02: a) Derive the
Examiner lecturer: Hawraa Qasim Date: 16/4/2018 unleridtions&Measurements Division: Electrical Engineering a2: a) What is the different between Average Responding AC meter & true Responding AC meter (Dynamometer)? b) What is the error? And what is the reasons of Instrumentation errors? c) Design an Aryton shunted (by indirect method) to provide an ammeter with current ranges of (1A- 5A-10A-20A). A basic meter with an internal L/ K resistance 5032 and half scale deflection current 0.5mA is to be used. 02: a) Derive the
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter29: Dc Generators
Section: Chapter Questions
Problem 16RQ: Explain the difference between cumulative- and differential-compounded connections.
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