A single-pulse transformer with secondary voltage of 230 V, 50 Hz, delivers power to bulb of R = 10 ‚Äö√Ñ√∂‚àö√´¬¨‚àÇ through a half-wave controlled rectifier circuit. For ‚âà√≠¬¨¬± = 60¬¨¬®‚Äö√†√ª and output AC power of 2127 Watts, find the rectification efficienc?#

A single-pulse transformer with secondary voltage of 230 V, 50 Hz, del

1.	A single-pulse transformer with secondary voltage of 230 V, 50 Hz, delivers power to bulb of R = 10 ‚Äö√Ñ√∂‚àö√´¬¨‚àÇ through a half-wave controlled rectifier circuit. For ‚âà√≠¬¨¬± = 60¬¨¬®‚Äö√†√ª and output AC power of 2127 Watts, find the rectification efficienc?#
A.	98.6 %
B.	42 %
C.	28 %
D.	19 %
Answer» D. 19 %