A single phase full controlled bridge converter is connected to load h – McqOptions

MCQOPTIONS

1.	A single phase full controlled bridge converter is connected to load having R = 0.4 , E = 120, L = 0.2 mH, Vs = 230V. The RMS value of load current is 10 A for a firing angle of 53.21 . Find the input power factor.
A.	0.5043 lag
B.	0.5391 lag
C.	0.6120 lag
D.	Unity
Answer» C. 0.6120 lag

Discussion

No Comment Found

Related MCQs

In a single phase full converter, for discontinuous load current and extinction angle > , each SCR conducts for
A single phase full converter feeds power to a RLE load with R = 6 and E = 60 V. Find the average value of the load current when the supply voltage is 230 V rms AC and a firing angle = 50 .
A single phase full controlled bridge converter is connected to load having R = 0.4 , E = 120, L = 0.2 mH, Vs = 230V. The RMS value of load current is 10 A for a firing angle of 53.21 . Find the input power factor.
A single-phase full converter bridge, is connected to a RLE load. The source has a rms voltage of 230 V and the average load current is 10 A. Find the firing angle for which the power flows from the DC load to the AC source. Consider E = 120 V, R = 0.4 , L = 2 Henry.
A single-phase full converter bridge, is connected to a RLE load. The source has a rms voltage of 230 V and the average load current is 10 A. Find the firing angle for which the power flows from AC source to the DC load. Consider E = 120 V, R = 0.4 .