When armature current becomes discontinuous?(a) Small firing angles(b) Large firing angles(c) Infinite firing angle(d) Does not depend on firing angleThis question was addressed to me in an internship interview.The origin of the question is DC Motor Control Through Converters topic in chapter Motor Control by Static Power Converters of DC Machines

When armature current becomes discontinuous?(a) Small firing angles(b)

1.	When armature current becomes discontinuous?(a) Small firing angles(b) Large firing angles(c) Infinite firing angle(d) Does not depend on firing angleThis question was addressed to me in an internship interview.The origin of the question is DC Motor Control Through Converters topic in chapter Motor Control by Static Power Converters of DC Machines
Answer» Correct answer is (b) Large firing angles Explanation: There are VARIOUS reasons when armature current becomes discontinuous armature current, prominent reasons are large VALUES of firing angle, high speed and SOMETIMES low torque can ALSO AFFECT.

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