A closed conduit or barrel utilized to deliver water under high pressure to a turbine for power generation is designated as __________________?
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Answer: B. Penstock
Explanation
A penstock is a specialized closed pipe or conduit designed to withstand substantial internal hydraulic pressures. It delivers water from a reservoir directly to the turbine runners in a hydroelectric power plant. This pressurized water flow converts potential energy into kinetic energy to drive electrical power generators. Penstocks are typically constructed from high-strength steel, reinforced concrete, or composite materials to handle high pressure. Engineering designs must account for potential water hammer effects caused by sudden valve closures along the conduit. The structural integrity of a penstock is critical for the safe and continuous operation of hydroelectric facilities.
A tunnel is an underground excavation used for conveying water through natural terrain rather than high pressure pipes. A chute is an open channel designed to transport water down steep slopes under atmospheric pressure conditions. A syphon is a bent pipe used to convey liquid over an obstacle utilizing differential atmospheric pressure principles.
- Subject
- Agriculture
- Category
- Agriculture
- Topic
- —
- Difficulty
- medium
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