Answered: In single phase energy meter, is placed…

In single phase energy meter, is placed at the edge of Aluminum disc, which controls the speed of the disc. O series magnet O brake magnet O shunt magnet O M type magnet

Electric Motor Control

10th Edition

ISBN:9781133702818

Author:Herman

Publisher:Herman

Chapter3: Magnetic Starters

Section: Chapter Questions

Problem 18SQ

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Concept explainers

Speed control of motor

Speed control by DC motor-speed controller is required to realize variable speed drive. Whenever a motor drives a particular load, it is called drive, and variable speed drive refers to a load requiring variable speed. All this is obtained by a DC motor speed controller.

Question

Match the following
A
cathode
Choose...
electrodynamometer instrument
Choose...
In single phase energy meter,
is placed at the edge of Aluminum disc, which controls the speed
of the disc.
O series magnet
O brake magnet
O shunt magnet
O M type magnet

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