Question

when does dc machine give max DC output.?​

Answer 1

Explanation:

Equation (1) shows that the efficiency of a DC generator is maximum when those losses proportional to the square of the load current are equal to the constant losses of the DC generator.

Answer 2

Answer:

Here is your answer ☺️

Equation (1) shows that the efficiency of a DC generator is maximum when those losses proportional to the square of the load current are equal to the constant losses of the DC generator.

Explanation:

Hope this helps