Why does a Francis turbine require a spiral casing?

Question

Physics · Hydraulic Turbines

Verified Solution4 OptionsUpdated: October 2026👁️1 View

Share:

Correct answer

To evenly distribute water flow to guide vanes

Save this question and verified answer as a clean study sheet with live clickable link.

👥

Challenge your peer aspirants on WhatsApp or Telegram to solve this question!

Online Test Series

Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.

Chapter Practice

Want more practice questions on Hydraulic Turbines?

Solve complete topic-wise tests with detailed solutions on GkGet.

Recommended practice questions in Physics · Hydraulic Turbines

Mahatma Gandhi's last fast unto death in 1948 was primarily against which of the following?

What was the primary meaning of 'Swaraj' as popularized by Mahatma Gandhi during India's independence movement?

What was one major impact of India’s independence on its economy?

Answer 1

To increase water pressure before entering the runner

Answer 2

To evenly distribute water flow to guide vanes

Answer 3

To store excess water for sudden load changes

Answer 4

To remove air pockets and avoid cavitation

Related Practice Questions