These transformers are two-bushing primary types. the primary is terminated as a wye. though workers can't see the middle transformer well, if they carefully review the secondary conductors they can determine if the secondary is delta or wye. what is the configuration and angular displacement?

Adisk with a radius of r is oriented with its normal unit vector at an angle q with respect to a uniform electric field. which of the following would result in an increase in the electric flux through the disk? check all that apply? a. increasing the area of the disk b. decreasing the given orientation angle of the disk c. decreasing the strength of the electric field d. increasing the given orientation angle of the disk, but not exceeding an angle of 90