General Studies · Fluid Mechanics and Hydraulic Machines
The efficiency of a draft tube in a hydraulic turbine is calculated as the ratio of:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1Total output power to input power
- 2Total head loss to discharge
- 3Actual gain in pressure head to velocity head at the inlet✓
- 4Inlet velocity to outlet velocity
Correct answer
Actual gain in pressure head to velocity head at the inlet
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 General Studies?
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 General Studies · Fluid Mechanics and Hydraulic Machines