What is the first step in starting a 50hp non-condensing steam turbine?

Study for the Massachusetts 3rd Class Engineer Exam. Access flashcards and multiple choice questions with hints and explanations. Prepare for success on your exam!

Starting a 50hp non-condensing steam turbine involves a series of systematic steps to ensure safe and efficient operation. The initial step of making ready the driven piece of equipment is crucial because it prepares the system for the energy transfer that will occur once the turbine is operational.

When the driven equipment is prepared, it verifies that everything is in proper operational condition and ready to receive power from the turbine. This reduces the risk of damage or malfunctions during startup. If the driven equipment isn’t ready, it could lead to inefficiencies or operational issues once the turbine starts generating power.

The other options involve actions that are typically taken after confirming that the driven equipment is prepared. For instance, checking lubrication is vital, but it is part of ensuring the turbine itself is ready to operate, not the first step. Similarly, opening exhaust and throttle valves without ensuring that the driven load is ready could lead to complications during startup. Therefore, preparing the driven equipment first creates a secure foundation for a successful turbine startup.

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