Both engines shall be started using the same what?

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Prepare for the Mission Helicopter-65E Test with flashcards and multiple choice questions. Each question has hints and explanations. Get ready for your exam!

Multiple Choice

Both engines shall be started using the same what?

Explanation:
The starting system for both engines relies on hydraulic power to drive the engine starters, so using a single hydraulic source ensures identical starting conditions for each engine. With one shared hydraulic feed (and its pressure, flow, and accumulator state), both starts see the same pressure and timing, producing balanced, reliable spool-up. Using separate hydraulic sources could mean different pressures or contamination levels, leading to uneven starts, starter overload, or insufficient torque to one engine. In short, a common hydraulic source provides consistent, controlled starting for both engines.

The starting system for both engines relies on hydraulic power to drive the engine starters, so using a single hydraulic source ensures identical starting conditions for each engine. With one shared hydraulic feed (and its pressure, flow, and accumulator state), both starts see the same pressure and timing, producing balanced, reliable spool-up. Using separate hydraulic sources could mean different pressures or contamination levels, leading to uneven starts, starter overload, or insufficient torque to one engine. In short, a common hydraulic source provides consistent, controlled starting for both engines.

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