What are the main sections of a VFD? a. switching, filtering, switching b. rectification, filtering, switching c. filtering, switching, amplifying d. amplifying, filtering, blocking

Banks of large capacitors are the most prominent in which of the following parts of a VSD?Question 4Select one:a.Filterb.Rectifierc.DC Linkd.Control Systeme.Inverter

VFD stands for variable frequency drive. When used in HVAc equipment and appliances they reduce noise, use less energy, and _________ a. can match the system demand b. eleminate motor line starting shock c. eleminate short cycling d. all are correct

11. What is switching? Describe the types of switching with their advantages and disadvantages. [1+9]

The filter whose TF of the system is  isSelect one:a. All pass Filter  b. Band pass Filterc. Low pass Filterd. High pass Filter

The filter whose TF of the system is  isSelect one:a. All pass Filter  b. High pass Filterc. Band pass Filterd. Low pass Filter