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Due to low inertia, BLDC motors have __________

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Due to low inertia, BLDC motors have __________

(a) Faster acceleration

(b) Slower acceleration

(c) High-cost

(d) Low cost

This question was addressed to me in an online quiz.

Enquiry is from Solid State Controlled Drives topic in portion Introduction to Solid State Controlled Drives of Electric Drives

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The correct answer is (a) Faster acceleration

Easy explanation: Due to low inertia, BLDC motors have faster acceleration. BLDC motors have less weight. They can run at high speed than a conventional DC motor.

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