4.11 For the block diagram shown in figure 4.32a: a. Reduce the blocks to canonical form b. Specify the open-loop transfer function c. Specify the closed-loop transfer function d. Specify the characteristic equation

Electrical engineering need to design the following a room with four door, one lamp, the lamp will turned on ( logic one) if a one door is opened, or three doors is opened Otherwise the lamp turned off ( logic zero)

The circuit in figure below is High Clock Ck K K K K Q: O MOD-4 asynchronous counter 4-bits asynchronous counter 4-bits synchronous counter O MOD-4 synchronous counter

(b) Figure 1.1 shows the Thévenin equivalent circuit model that could be used to represent the thermal noise generated by the resistor. By means of calculations show how this model can be used to describe RMS Noise voltage of a resistor. R ideal Vn Figure 1.1

1) Draw the block diagram of the following schematic. Inside each block indicate which component it represents. Note: assume the capacitor is part of the summing amplifier. Motor Speed Set Op Amp Pulse Type Tachometer (Optical or Magnetic) TC9400 F/VM granom

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