urgent!!!
a to d
АЗ. The output voltage of a single-phase fully-controlled rectifier is 100 V with the supply voltage of 220 V, 50 Hz. If the output of the rectifier is connected to a resistor delivering the power of 1.6 kW. evaluate (a) the firing angle of rectifier, (2 marks) (b) the resistance of the load, (2 marks) (c) the output voltage of rectifier to double the power on the load, and (2 marks) (d) the firing angle of rectifier in part (c). (2 marks)
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