Calculate the value of the fundamental displacement factor for 1-Φ F – McqOptions

MCQOPTIONS

1.	Calculate the value of the fundamental displacement factor for 1-Φ Full wave semi-converter if the firing angle value is 20°.
A.	0.82
B.	.98
C.	.74
D.	.26
Answer» C. .74

Discussion

No Comment Found

Related MCQs

Calculate the value of the fundamental displacement factor for 1-Φ Full wave semi-converter if the firing angle value is 20°.
Calculate the value of the fundamental displacement factor for 1-Φ Full wave bridge rectifier if the firing angle value is 60°.
Calculate the value of the Input power factor for 1-Φ Full wave bridge rectifier if the firing angle value is 45°.
Calculate the value of THD value for 1-Φ Full wave bridge rectifier.
Calculate the r.m.s value of the current through the thyristor in case of 1-Φ Full wave bridge rectifier if the value of the load current is 2 A.
Calculate the average value of the current through the thyristor in case of 1-Φ Full wave bridge rectifier if the value of the load current is 42 A.
Calculate the PIV for the Mid-point configuration of Full-wave rectifier if the peak value of the supply voltage is 311.
Calculate the displacement factor if the fundamental voltage is 24sin(140πt-240°) and fundamental current is 47sin(140πt-120°).
In single phase RLE load, calculate the voltage across the thyristor when current decays to zero using the data: (Vs)r.m.s=220 V, f=40 Hz, R=1 Ω, E=90 V, β=230°.
RLE load is also known as DC motor load.