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Holding current of the SCR is ___________

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Holding current of the SCR is ___________

(a) > than latching current

(b) < than latching current

(c) = to latching current

(d) ≥ than latching current

This question was posed to me in an international level competition.

My question is taken from Solid-State Devices in section Introduction to Solid-State Devices of Electric Drives

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The correct choice is (b) < than latching current

The explanation: Holding current of the SCR is less than the latching current. The value of latching current is 2-3 times than holding current.

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