What steps constitute a typical abnormal or emergency procedure approach in ATR operations?

What steps constitute a typical abnormal or emergency procedure approach in ATR operations?

• A. Power down all nonessential systems.
• B. Detect anomaly, report, refer to QRH, apply appropriate normalizing procedures, declare urgency if needed.
• C. Wait for ATC clearance before taking any action.
• D. Immediately declare an emergency regardless of severity.

Answer: (B)