Question

in a distribution transformer voltage ratio can be adjusting to suit the loading conditions as​

Answer 1

Answer:

Explanation: According to the UK standards, Impedance must be such that it can be paralleled with the unit transformer at 11 kV to allow changeover from station to unit supplies and vice versa without loss of continuity and without exceeding the permissible fault level for the unit and station switchgear this usually ...

Explanation:

Label the first “current” and the second “watts” or “volt/amps.” Use the formula power equals volts times amps, or (P=IE) t, make conversions. Add up the total current in amps for the first column and the watts or volt/amps in the second column. The sums equal the transformer load expressed in the three terms.