All Courses
Get the App Signup / Login
Sign in Open App
Mechanical Engineering Exam  >  Mechanical Engineering Tests  >  Fluid Mechanics for Mechanical Engineering  >  Test: Horizontal & Inclined Plane Surface Submerged in a Liquid - Mechanical Engineering MCQ

Test: Horizontal & Inclined Plane Surface Submerged in a Liquid - Mechanical Engineering MCQ


Test Description

10 Questions MCQ Test Fluid Mechanics for Mechanical Engineering - Test: Horizontal & Inclined Plane Surface Submerged in a Liquid

Test: Horizontal & Inclined Plane Surface Submerged in a Liquid for Mechanical Engineering 2024 is part of Fluid Mechanics for Mechanical Engineering preparation. The Test: Horizontal & Inclined Plane Surface Submerged in a Liquid questions and answers have been prepared according to the Mechanical Engineering exam syllabus.The Test: Horizontal & Inclined Plane Surface Submerged in a Liquid MCQs are made for Mechanical Engineering 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Horizontal & Inclined Plane Surface Submerged in a Liquid below.
Solutions of Test: Horizontal & Inclined Plane Surface Submerged in a Liquid questions in English are available as part of our Fluid Mechanics for Mechanical Engineering for Mechanical Engineering & Test: Horizontal & Inclined Plane Surface Submerged in a Liquid solutions in Hindi for Fluid Mechanics for Mechanical Engineering course. Download more important topics, notes, lectures and mock test series for Mechanical Engineering Exam by signing up for free. Attempt Test: Horizontal & Inclined Plane Surface Submerged in a Liquid | 10 questions in 20 minutes | Mock test for Mechanical Engineering preparation | Free important questions MCQ to study Fluid Mechanics for Mechanical Engineering for Mechanical Engineering Exam | Download free PDF with solutions
Test: Horizontal & Inclined Plane Surface Submerged in a Liquid - Question 1
Save

Find the total pressure on a rectangular plate of dimensions 2×3 m immersed in a fluid of specific gravity 0.65 at a depth of 6 m from the surface. 

Detailed Solution for Test: Horizontal & Inclined Plane Surface Submerged in a Liquid - Question 1

Explanation: Total pressure, F=w*a*y
=9.81*650*6*2*3
=22.9 N/cm2.

Test: Horizontal & Inclined Plane Surface Submerged in a Liquid - Question 2
Save

Find the total pressure on a circular plate of diameter 3 m immersed in a fluid of specific gravity 0.75 at a depth of 5 m from the surface on a planet having acceleration due to gravity 7 m/s2. 

Detailed Solution for Test: Horizontal & Inclined Plane Surface Submerged in a Liquid - Question 2

Explanation: Total pressure, F=w*a*y
=7*750*π*1.5*1.5*5
=18.5 N/cm2.

1 Crore+ students have signed up on EduRev. Have you? Download the App
Test: Horizontal & Inclined Plane Surface Submerged in a Liquid - Question 3
Save

A rectangular plate surface 3m wide and 5m deep lies in fluid of specific gravity .9 such that its plane makes an angle of 45⁰ with water surface, upper edge 3m below free water surface. Determine the total pressure. 

Detailed Solution for Test: Horizontal & Inclined Plane Surface Submerged in a Liquid - Question 3

Explanation: Total pressure, F=w*a*ŷ=w*A*(y+dsinθ)=9.81*900*15*(3+5sin45)
=86.5 N/cm2.

Test: Horizontal & Inclined Plane Surface Submerged in a Liquid - Question 4
Save

A rectangular plan surface 5 m wide and 7 m deep lies in water in such a way that its plane makes an angle 60⁰ with the free surface of water. Determine the total pressure force when the upper edge is 3 m below the free surface. 
Detailed Solution for Test: Horizontal & Inclined Plane Surface Submerged in a Liquid - Question 4

Explanation: Total pressure, F=w*a*ŷ=w*A*(y+dsinθ)=9.81*1000*35*(3+7sin60)=311.15 N/cm2.

Test: Horizontal & Inclined Plane Surface Submerged in a Liquid - Question 5
Save

 A circular plate 5.0 m diameter is immersed in such a way that its greatest and least depth below the free surface are 3 m and 1 m respectively. determine the position of the centre of pressure.
Detailed Solution for Test: Horizontal & Inclined Plane Surface Submerged in a Liquid - Question 5

Explanation: centre of pressure, ŷ=I*sin²θ/Aĥ + ĥ
…….ĥ=(y+dsinθ)
=3.142*2.54*sin²23.58/3.142*2.52*(1+2.5sin23.58)+*(1+2.5sin23.58)
=2.5 m.

Test: Horizontal & Inclined Plane Surface Submerged in a Liquid - Question 6
Save

 For an inclined plate the pressure intensity at every point differs.
Detailed Solution for Test: Horizontal & Inclined Plane Surface Submerged in a Liquid - Question 6

Explanation: Due to inclination the depth of every point is different from the free liquid surface. Hence, the pressure intensity varies with depth.

Test: Horizontal & Inclined Plane Surface Submerged in a Liquid - Question 7
Save

The pressure intensity for a horizontal plate is maximum on the surface of the earth and decreases as we move further away from the surface of the earth either downward or upward.
Detailed Solution for Test: Horizontal & Inclined Plane Surface Submerged in a Liquid - Question 7

Explanation: As we move away from the surface of the earth either downward or upward g decreases, w decreases. Hence pressure intensity decreases.

Test: Horizontal & Inclined Plane Surface Submerged in a Liquid - Question 8
Save

For an inclined plane for which position, maximum total pressure acts on it.
Detailed Solution for Test: Horizontal & Inclined Plane Surface Submerged in a Liquid - Question 8

Explanation: Total pressure, F=w*a*ŷ=w*A*(y+dsinθ)
For vertical plate, θ=90⁰
Hence, total pressure is maximum.

Test: Horizontal & Inclined Plane Surface Submerged in a Liquid - Question 9
Save

The total pressure or pressure intensity is zero for any point on inclined surface in space.
Detailed Solution for Test: Horizontal & Inclined Plane Surface Submerged in a Liquid - Question 9

Explanation: Total pressure, F=w*a*ŷ
In space, w=0 as g=0
Hence, f=0.

Test: Horizontal & Inclined Plane Surface Submerged in a Liquid - Question 10
Save

 In case of spherical bodies with uniform mass distribution, what is the position of center of pressure relative to centre of gravity.
Detailed Solution for Test: Horizontal & Inclined Plane Surface Submerged in a Liquid - Question 10

Explanation: In case of spherical bodies with uniform mass distribution, centre of pressure coincides with centre of gravity.

56 videos|104 docs|75 tests
Join Course
Information about Test: Horizontal & Inclined Plane Surface Submerged in a Liquid Page
In this test you can find the Exam questions for Test: Horizontal & Inclined Plane Surface Submerged in a Liquid solved & explained in the simplest way possible. Besides giving Questions and answers for Test: Horizontal & Inclined Plane Surface Submerged in a Liquid, EduRev gives you an ample number of Online tests for practice

Top Courses for Mechanical Engineering

Download as PDF

Top Courses for Mechanical Engineering

Important Questions for Horizontal & Inclined Plane Surface Submerged in a Liquid

Find all the important questions for Horizontal & Inclined Plane Surface Submerged in a Liquid at EduRev.Get fully prepared for Horizontal & Inclined Plane Surface Submerged in a Liquid with EduRev's comprehensive question bank and test resources. Our platform offers a diverse range of question papers covering various topics within the Horizontal & Inclined Plane Surface Submerged in a Liquid syllabus. Whether you need to review specific subjects or assess your overall readiness, EduRev has you covered. The questions are designed to challenge you and help you gain confidence in tackling the actual exam. Maximize your chances of success by utilizing EduRev's extensive collection of Horizontal & Inclined Plane Surface Submerged in a Liquid resources.

Horizontal & Inclined Plane Surface Submerged in a Liquid MCQs with Answers

Prepare for the Horizontal & Inclined Plane Surface Submerged in a Liquid within the Mechanical Engineering exam with comprehensive MCQs and answers at EduRev. Our platform offers a wide range of practice papers, question papers, and mock tests to familiarize you with the exam pattern and syllabus. Access the best books, study materials, and notes curated by toppers to enhance your preparation. Stay updated with the exam date and receive expert preparation tips and paper analysis. Visit EduRev's official website today and access a wealth of videos and coaching resources to excel in your exam.

Online Tests for Horizontal & Inclined Plane Surface Submerged in a Liquid Fluid Mechanics for Mechanical Engineering

Practice with a wide array of question papers that follow the exam pattern and syllabus. Our platform offers a user-friendly interface, allowing you to track your progress and identify areas for improvement. Access detailed solutions and explanations for each test to enhance your understanding of concepts. With EduRev's Online Tests, you can build confidence, boost your performance, and ace Horizontal & Inclined Plane Surface Submerged in a Liquid with ease. Join thousands of successful students who have benefited from our trusted online resources.
© EduRev
Education Revolution
Signup to see your scores go up
within 7 days!
Takes less than 10 seconds to signup