What is an actuator? Give three examples

2. Consider the following circuit D å lå a. Find the expressions for D, T, Qo*, Q₁*. b. Write the transition output table. c. Draw the state diagram of the circuit. d. Is this a Mealy or Moore machine? Explain. T 21 a la 1

Analyze the state machine in the figure below. The outputs of this state machine are its state variables. Write excitation equations and then construct an excitation/transition table and a state table using state names A–H for Q1 Q2 Q3 = 000–111). Draw a state diagram.

Explain the application of Diac, Triac, SCR and IGBT in industrial and power electronics based on its operating principle