Hydro-Electric Machines

CE 660 · Chapter 7

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Chapters
7
Questions
31

Past questions by syllabus

7.

Hydro-Electric Machines

7.1

Hydro-Mechanical Installations

23 questions
  1. 2082 Chaitra2082 KartikChapter 7: Hydro-Electric Machines7.1 Hydro-Mechanical Installations

    What is a draft tube? Write down its function(s). Show that the pressure at the inlet of the draft tube is below atmospheric.

    ASK ON:ChatGPTClaudeAnswers · -6 marks Asked 2×
  2. 2081 Ashwin2074 BhadraChapter 7: Hydro-Electric Machines7.1 Hydro-Mechanical Installations

    Describe the selection criteria of hydraulic turbines for hydroelectric power plants.

    ASK ON:ChatGPTClaudeAnswers · -4 / 6 marks Asked 2×
  3. 2070 BhadraChapter 7: Hydro-Electric Machines7.1 Hydro-Mechanical Installations

    A hydropower plant was designed for $150\ \text{m}^{3}/\text{s}$ under the head of $46\ \text{m}$. If the speed of the turbine is to be $165\ \text{rpm}$ and overall efficiency is 86.5%, determine the number of units required and output of each unit, if the propeller turbine of specific speed 234 is selected.

    ASK ON:ChatGPTClaudeAnswers · -8 marks Asked 1×
7.2

Pumps

3 questions
7.3

Electro-Mechanical Installations

3 questions
7.4

Power House

2 questions
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