Mid Term IMPs for FMHM GTU Mechanical Semester 4

FMHM (Fluid Mechanics and Hydraulic Machines) covers the principles of fluid behavior and the operation of hydraulic machines. It equips students with the knowledge to analyze fluid flow, pressure dynamics, and the efficiency of hydraulic systems in engineering applications.

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Out of 30+ question banks, here are the top 10 questions from all the modules👇. (For additional resources, be sure to check out the website.)

1. Derive an expression for discharge over a rectangular notch.

2. Derive Euler’s equation of motion for flow along a streamline. Obtain Bernoulli’s from it. State assumptions clearly.

3. Derive Darcy-Weisbach equation for head loss due to friction in pipe flow.

4. Derive an expression for Hagen-Poiseuille’s formula for viscous flow

5. Explain Reynold’s experiment with neat sketch

6. Explain the type of pressure gauge

7. Explain the following terms :

   1. Fluid couplings,

   2. Fluid torque converter

   3. Air lift pump.

8. Discuss stability of submerged and floating bodies.

9. Explain : (i) Steady flow and unsteady flow (ii) Laminar and turbulent flow.

10. Question: Prove the velocity of a sound wave in a compressible

    fluid is given by C =√γRT.

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These important questions are your guide—study them well, practice consistently, and approach your exams with confidence. Success follows preparation!!

For answers, check out the new BH website!! Plus, here are all the other resources BH has to offer:

• Bh.Papers-Highly Analyzed Past Year Question Papers

• Bh.How to Pass- IMP plans to clean a subject

• Bh.Questionbanks-IMP* Questions per module

• Bh.Solutions (soon)-Past Paper’s Solutions

• Bh.Notes-Q/A format module wise notes

• Bh.Library-References and Textbooks

• Bh.VIVAs-Q/A format VIVA/Oral Kit

• Bh.Sample Papers-IMPs for mid terms & unit tests

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