What is used to protect the SCR from over current ________________?
Correct answer: A. CB and fuse.
- A. CB and fuse.
- B. Heat sink.
- C. Snubber circuit.
- D. Voltage clamping device.
Explanation
Overcurrent protection for an SCR uses series protective devices such as fuses and circuit breakers. Heat sinks remove heat, while snubbers and voltage clamps mainly protect against voltage transients.
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