Single Phase Half Wave Silicon Controlled Rectifier with R Load, RL Load & RLE Load
In a single phase half wave controlled rectifier the firing angle is 40⁰. If the load is purely resistive, find the conduction period of the SCR?
A single phase half wave controlled rectifier is supplied through a 230 V, 50 Hz supply. What will be the maximum output voltage possible?
A single-phase half wave controlled rectifier, operating at 120 V rms and 60 Hz ac supply, has a firing angle of 60 degree. The average value of its output voltage is?
A 230V, 50 Hz one pulse SCR is triggred at a firing angle of 40⁰ and the load current extinguishes at a 210⁰. Find the circuit turn off time and average output voltage, Where R = 5Ω and L = 2mH?
A single phase 220V, 1 KW heater is connected to half wave-controlled rectifier and is fed from a 220V, 50 Hz ac supply. When the firing angle α = 90⁰, the absorbed power by heater will be nearly?