Which of these will not lead to an open capacitor condition?

The option indicating that normal operational wear and tear will not lead to an open capacitor condition is correct because it suggests that the capacitor is functioning as intended within its specified parameters. Capacitors are designed to withstand typical operating conditions for a considerable period. While extreme conditions, such as excessive voltage or physical damage, can cause failures, normal usage generally does not create conditions that lead to an open circuit.

Operational wear and tear typically causes gradual degradation rather than abrupt failure. As long as the capacitor operates within its design limits, it should continue functioning correctly without developing an open condition. This option reflects a realistic understanding of how components behave under standard conditions, contrasting with the other scenarios that involve significant stress or damage that could cause a failure.