Which risk increases when the sacrificial layer oxidizes during microfabrication of a MEMS gyroscope?

💡 Explanation

Critical dimension errors increase because isotropic etching is compromised by uneven oxide thickness that forms; conformal oxide inhibits the designed undercut, therefore the etching proceeds non-uniformly rather than releasing evenly under microstructures.

• Following concrete beam pouring, which mechanism causes surface microcracking?
• Which limitation surfaces due to oil fouling within an evaporator during refrigeration?
• Which data loss risk increases when an adaptive antenna array experiences excessive inter-element coupling in a MIMO communication system?
• Which antenna characteristic degrades due to impedance mismatch?
• Which condition increases when a welding assembly robot's PLC incorrectly interprets encoder signals?
• Which outcome occurs when a high-voltage electric arc persists in a gas-insulated substation's circuit?