Physics · Fluid Mechanics and Hydraulic Machines
In a Francis turbine, the maximum hydraulic efficiency is ideally obtained when the:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1Guide vane angle is exactly 90°
- 2Velocity of flow is constant throughout
- 3Absolute velocity is radial at the outlet✓
- 4Relative velocity is radial at the outlet
Correct answer
Absolute velocity is radial at the outlet
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Physics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Fluid Mechanics and Hydraulic Machines MCQs →Want more practice questions on Fluid Mechanics and Hydraulic Machines?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Physics · Fluid Mechanics and Hydraulic Machines