Physics · Electrical Safety and Protection
What is the primary function of a Miniature Circuit Breaker (MCB)?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1To stabilize voltage
- 2To convert AC to DC
- 3To increase current flow
- 4To protect circuits from overload and short circuits✓
Correct answer
To protect circuits from overload and short circuits
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