Draw the circuit diagram of 1φ auto sequential commutated current source inverter and explain its operation with equivalent circuits for different modes and necessary waveforms?
What is meant by pmdc?
What is the turn-off time for converter grade scrs and inverter grade scrs?
Explain the operation of 1φ sinusoidal ac voltage controller?
Define latching current?
Explain what is an operational amplifier?
What are the two types of cyclo-converters?
what is a voltage transfer curve of an op-amp?
What is the advantage of on-off control?
what is duty cycle?
Describe the working of four quadrant chopper?
what is associate law?
what is a state table?
What are the applications of dc chopper?
What are the different types of chopper with respect to commutation process?