Engine: Expired / General Subjects

1. A The brake is spring set and hydraulically released, and the brake automatically sets when the hoist pump is brought to zero stroke or there is a loss of servo power hydraulic pressure.
2. B The brake is hydraulically set and spring released, and the brake automatically releases when the hoist pump is brought to zero stroke or there is a loss of servo power hydraulic pressure.
3. C The brake is hydraulically set and spring released, and the brake automatically sets when the hoist pump is brought to zero stroke or there is a loss of servo power hydraulic pressure.
4. D The brake is spring set and hydraulically released, and the brake automatically releases when the hoist pump is brought to zero stroke or there is a loss of servo power hydraulic pressure.

Tip: press A-D to answer