# Block Diagram Reduction

First Problem:

1. Find TY/R.

2. Find TU/d

Second Problem:

a) Find TY/R for the following system.

https://brainmass.com/engineering/electrical-engineering/block-diagram-reduction-28142

#### Solution Preview

Posting 28142: block diagram reduction-

a) [{(R-YD)*A - YE }*B -(R-YD)]*C = Y

[(RA-YDA-YE)*B - (R-YD)]*C = Y

[RAB-R-Y*(ABD+BE-D}]*C = Y

Y*[1+(ABD+BE-D)*C] = ...

#### Solution Summary

Calculations are shown for two problems. The TY/R for systems are given.

$2.19