In D.C. machines, the ________ in field mmf results in increase in size and cost of machines. Options: A . &nbspincrease B . &nbspdecrease C . &nbspeither of the above D . &nbspnone of the above

In D.C. machines, the ________ in field mmf results in increase in size and cost

Question

In D.C. machines, the ________ in field mmf results in increase in size and cost of machines.

Options:

A . increase

B . decrease

C . either of the above

D . none of the above

Answer: Option A

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