Electric Motor Control
10th Edition
ISBN: 9781133702818
Author: Herman
Publisher: CENGAGE L
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Chapter 1, Problem 3SQ
To what does current limiting, or compensating time, acceleration refer?
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5.7 Design an STS switch for 128 primary TDM signals of the CCITT hierarchy (30
voice channels per input). Blocking should be less than 0.002 and the loading is
0.2 erlang per channel. How many time slot interchange modules are needed?
What is the complexity of the switch?
Repeat Problem 5.7 for a TST design.
Need a solution please according to the book the answers are , number of memory bits is 48000 and complexity is 1504
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