What is the starter duty cycle for the CRJ 200?

What is the starter duty cycle for the CRJ 200?

• A. 60 seconds
• B. 90 seconds
• C. 120 seconds
• D. 75 seconds

Answer: (A)

The starter duty cycle for the CRJ 200 is indeed 60 seconds. This figure indicates the maximum time the starter can run to initiate engine operation, followed by a specified cool-down period to prevent overheating and damage to the starter motor. After the initial 60 seconds of operation, the starter must not be activated again for a designated period to allow it to cool down before it can be used again. This process is crucial for maintaining the integrity and longevity of the starter system, as excessive use could lead to failures and operational safety issues. Understanding this duty cycle is essential for pilots and ground crews to ensure compliance with operational limits, thereby enhancing safety and reliability during engine start procedures.

The starter duty cycle for the CRJ 200 is indeed 60 seconds. This figure indicates the maximum time the starter can run to initiate engine operation, followed by a specified cool-down period to prevent overheating and damage to the starter motor. After the initial 60 seconds of operation, the starter must not be activated again for a designated period to allow it to cool down before it can be used again.

This process is crucial for maintaining the integrity and longevity of the starter system, as excessive use could lead to failures and operational safety issues. Understanding this duty cycle is essential for pilots and ground crews to ensure compliance with operational limits, thereby enhancing safety and reliability during engine start procedures.