Electronics and Communication Engineering - Power Electronics
Exercise : Power Electronics - Section 2
A dc circuit breaker must use
In a single phase full wave regulator feeding R-L load, the minimum firing angle can be zero.
An RC snubber circuit is used to protect a thyristor against :
A DIAC has two terminals, anode and cathode.
A single phase semiconverter has a freewheeling diode. If the firing angle is a and the load is purely resistive, the periods of conduction and freewheeling respectively are