sequential (37) voltage frequency
Me: This articles ( https://kamchihau.blogspot.com/2022/11/blog-post_8.html ) mention the voltage control through the area of induction.
John: Circuit B of the above picture has no thyristor. .So, Circuit B can't control the area of induction . .So, the level of voltage can't be controlled.
Me: You're incorrect. . The level of voltage of circuit b still can be controlled through the frequency of the primary coil.
John: So, the level of voltage of circuit B is controlled by 1) area of induction, 2) frequency of coil.
.
1) The higher frequency of primary coil of circuit A, the higher resistance of both circuit A and B. . So, the stronger voltage drop of circuit B.
2) The lower frequency of primary coil of circuit A, the lower resistance of both circuit A and B. . So, the weaker voltage drop of circuit B.
.