Solved question paper for FM May-2016 (DIPLOMA 3rd)

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Solved Question Paper

Fluid mechanics May-2016

PSBTE • DIPLOMA • Cvil Engineering • 3rd • May-2016

FM is the fluid mechanics subject for Punjab State Board of Technical Education Diploma in Engineering Civil Engineering 3rd semester students. On this page, students can find subject-wise previous year question papers and old papers for revision, exam practice, and a better understanding of common question patterns in fluid mechanics. These papers can help you identify repeated topics, practice time management, and prepare for important areas before exams. BRpaper is not the official website of the Punjab State Board of Technical Education or any affiliated institute. It only helps students access exam preparation material and previous year papers related to this subject.

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Solved Questions

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...............is a substance which changes its shape according to its surroundings without offering internal resistance.

Fill in the Blanks 1 Marks May-2016 • PSBTE DIPLOMA

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Notch is generally made up of.............

Fill in the Blanks 1 Marks May-2016 • PSBTE DIPLOMA

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May 2017
A notch is generally made of ___________
Pressure per unit area is called.................

Fill in the Blanks 1 Marks May-2016 • PSBTE DIPLOMA

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May 2015 The intensity of pressure of a liquid per unit area is called.......................
Atmospheric pressure is also known as...........

Fill in the Blanks 1 Marks May-2016 • PSBTE DIPLOMA

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Units of discharge are.........

Fill in the Blanks 1 Marks May-2016 • PSBTE DIPLOMA

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Matter exists in three states.

True / False 1 Marks May-2016 • PSBTE DIPLOMA

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May 2017
Matter exists in three states
Angle of contact is zero degree for water.

True / False 1 Marks May-2016 • PSBTE DIPLOMA

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Bernoulli’s equation is valid for unsteady flow.

True / False 1 Marks May-2016 • PSBTE DIPLOMA

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May 2017
Bernoulli’s equation is not valid for unsteady flow

Line joining total energy at various points along the axis of pipe is called TEL

True / False 1 Marks May-2016 • PSBTE DIPLOMA

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After hydraulic jump, velocity of water decreases.

True / False 1 Marks May-2016 • PSBTE DIPLOMA

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Which is the continuous deformation of fluid?

MCQ 1 Marks May-2016 • PSBTE DIPLOMA

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Poise is the unit of

MCQ 1 Marks May-2016 • PSBTE DIPLOMA

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Water is said to be

MCQ 1 Marks May-2016 • PSBTE DIPLOMA

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Which of the following substances has highest viscosity?

MCQ 1 Marks May-2016 • PSBTE DIPLOMA

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Standard value of atmospheric pressure is

MCQ 1 Marks May-2016 • PSBTE DIPLOMA

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What is the difference between real and ideal fluid.

Short Answer 5 Marks May-2016 • PSBTE DIPLOMA

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May 2017
What is the difference between real and ideal fluids?

May 2007 What is the difference between an ideal fluid and a real fluid?

Why piezometers cannot measure large pressures?

Short Answer 5 Marks May-2016 • PSBTE DIPLOMA

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Give the significance of total pressure.

Short Answer 5 Marks May-2016 • PSBTE DIPLOMA

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Define atmospheric pressure, gauge pressure, vacuum pressure, and absolute pressure.

Short Answer 5 Marks May-2016 • PSBTE DIPLOMA

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Dec 2019 Define Atmospheric pressure, gauge pressure and Absolute pressure.
What do you mean by rate of flow? What are its SI units?

Short Answer 5 Marks May-2016 • PSBTE DIPLOMA

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State Bernoulli theorem. Name different practical applications of Bernoulli theorem.

Short Answer 5 Marks May-2016 • PSBTE DIPLOMA

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May 2022 State Bernoulli’s theorem. Give its expression.

May 2022 State Bernoulli’s theorem and its application ions.

May 2018
State Bernoulli's theorem and its applications.

Dec 2015 State Bernoulli’s theorem and its applications.
What are the differences between notch and weir?

Short Answer 5 Marks May-2016 • PSBTE DIPLOMA

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May 2020 Differentiate between notch and weir.

May 2017
Differentiate between notch and weir.

May 2017
Differentiate between notch and weir.
Explain Reynolds no and its significance?

Short Answer 5 Marks May-2016 • PSBTE DIPLOMA

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A triangular lamina having 4m base and 6 m height is immersed vertically in water such that its vertex is below the base. If the centre of pressure is 0.2 m below the centre of the gravity. How far is the base below the water surface?

Long Answer 10 Marks May-2016 • PSBTE DIPLOMA

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A pipe of 25 cm diameter and 100 m long conveys water at a velocity of 4m/s find the head lost. If the 60 m length of pipe is replaced by a 40 cm diameter pipe leaving equal length on both sides, then determine the saving in head lost. Assume that all changes are sudden.

Long Answer 10 Marks May-2016 • PSBTE DIPLOMA

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A 4 m tube is inclined at an angle of 20 degrees with the horizontal the tube is placed in such a way that its smaller section of 10 cm diameter is at lower level than the larger section of 40 cm diameter. The flow takes place from smaller to larger section. If the velocity of flowing water is 1.5m/s at the smaller section, determine the difference of pressure between the two sections.

Long Answer 10 Marks May-2016 • PSBTE DIPLOMA

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A trapezoidal channel has a side slope 1.5 horizontal to vertical. It is to discharge 20 Kliters/s of water with a gradient of 0.5m/km. Find the depth of channel for its best form. Use mannings formula, taking N=0.01.

Long Answer 10 Marks May-2016 • PSBTE DIPLOMA

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FAQ

Frequently Asked Questions

Answers about this subject, solved papers, and preparation.

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01 What is this FM page for PSBTE Diploma Civil Engineering 3rd semester?

This page is for Fluid Mechanics (FM) subject-wise previous year question papers and exam preparation material for PSBTE Diploma Civil Engineering 3rd semester students.

02 Can I use these FM papers to prepare for exams?

Yes, these old papers can help you revise key topics, understand the exam pattern, and practice commonly repeated questions before the exam.

03 Are these official question papers from PSBTE?

No. BRpaper is not the official website of PSBTE. It only helps students find previous year papers and related preparation content.

04 Do these papers help in finding important questions for Fluid Mechanics?

Yes, previous year papers are useful for spotting repeated topics and identifying important areas to focus on during revision.

05 Are the papers available in a readable format for quick study?

The page is meant to help students access papers in a simple, student-friendly way for quick reading and exam practice.

Solved question paper for FM May-2016 (DIPLOMA 3rd)

Fluid mechanics May-2016

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