Question

If in the DC machine, the reversal of current in the coil is faster than ideal or linear commutation then the commutation is said to be __________ commutation.

a.

Retarded

b.

Curvilinear

c.

Accelerated

d.

Under

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Answer: (c).Accelerated

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Q. If in the DC machine, the reversal of current in the coil is faster than ideal or linear commutation then the commutation is said to be __________ commutation.

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