Mechanical Engineering Exam > Mechanical Engineering Videos > Fluid Mechanics for Mechanical Engineering > Pressure & Pascal's Principle - 1
Pressure & Pascal's Principle - 1 Video Lecture | Fluid Mechanics for Mechanical Engineering
|
56 videos|104 docs|75 tests
|
FAQs on Pressure & Pascal's Principle - 1 Video Lecture - Fluid Mechanics for Mechanical Engineering
| 1. What is pressure and how is it measured? |  |
Ans. Pressure is defined as the force applied per unit area. It is measured using a device called a pressure gauge, which typically uses a manometer or a pressure sensor to determine the pressure exerted on a surface.
| 2. What is Pascal's principle and how does it relate to pressure? | |
Ans. Pascal's principle states that when pressure is applied to a fluid (a gas or a liquid) in a closed container, the pressure is transmitted equally in all directions. This means that an increase in pressure at one point in a fluid will result in an equal increase in pressure at all other points within the fluid.
| 3. How does Pascal's principle apply to hydraulic systems? | |
Ans. Pascal's principle is the underlying principle behind hydraulic systems. In a hydraulic system, a small force applied to a small piston is transmitted through an incompressible fluid to a larger piston, resulting in a larger force being exerted. This is possible because the pressure applied to the fluid is transmitted equally throughout the system, as per Pascal's principle.
| 4. What are some real-life applications of Pascal's principle? | |
Ans. Pascal's principle finds applications in various aspects of everyday life. Some examples include hydraulic car lifts, hydraulic brakes in vehicles, hydraulic jacks, and hydraulic systems used in heavy machinery and construction equipment. These applications leverage the principle to amplify force and perform tasks that would otherwise be difficult or impossible.
| 5. How does pressure affect the buoyancy of objects in fluids? | |
Ans. Pressure plays a crucial role in determining the buoyancy of objects in fluids. According to Archimedes' principle, an object immersed in a fluid experiences an upward buoyant force equal to the weight of the fluid displaced by the object. The pressure difference between the top and bottom of the object contributes to this buoyant force, with greater pressure resulting in greater buoyancy.
Related Exams
About this Video
|
1.8K Views |
|
4.84/5 Rating |
|
Dec 22, 2024 Last updated |
Video Description: Pressure & Pascal's Principle - 1 for Mechanical Engineering 2024 is part of Fluid Mechanics for Mechanical Engineering preparation.
The notes and questions for Pressure & Pascal's Principle - 1 have been prepared according to the Mechanical Engineering exam syllabus.
Information about Pressure & Pascal's Principle - 1 covers all important topics for Mechanical Engineering 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Pressure & Pascal's Principle - 1.
Introduction of Pressure & Pascal's Principle - 1 in English is available as part of our Fluid Mechanics for Mechanical Engineering for Mechanical Engineering & Pressure & Pascal's Principle - 1 in
Hindi for Fluid Mechanics for Mechanical Engineering course. Download more important topics related with notes, lectures and mock test series for
Mechanical Engineering Exam by signing up for free.
Description
Video Lecture & Questions for Pressure & Pascal's Principle - 1 Video Lecture | Fluid Mechanics for Mechanical Engineering - Mechanical Engineering full syllabus preparation | Free video for Mechanical Engineering exam to prepare for Fluid Mechanics for Mechanical Engineering.
Information about Pressure & Pascal's Principle - 1
Here you can find the meaning of Pressure & Pascal's Principle - 1 defined & explained in the simplest way possible.
Besides explaining types of Pressure & Pascal's Principle - 1 theory, EduRev gives you an ample number of questions to practice Pressure & Pascal's Principle - 1 tests,
examples and also practice Mechanical Engineering tests.
|
56 videos|104 docs|75 tests
|
|
Explore Courses for Mechanical Engineering exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
study material
,Semester Notes
,shortcuts and tricks
,mock tests for examination
,Pressure & Pascal's Principle - 1 Video Lecture | Fluid Mechanics for Mechanical Engineering
,ppt
,Extra Questions
,past year papers
,Pressure & Pascal's Principle - 1 Video Lecture | Fluid Mechanics for Mechanical Engineering
,practice quizzes
,Previous Year Questions with Solutions
,Sample Paper
,MCQs
,video lectures
,Free
,Exam
,Viva Questions
,Important questions
,Pressure & Pascal's Principle - 1 Video Lecture | Fluid Mechanics for Mechanical Engineering
,Objective type Questions
,Summary
;
Study Pressure & Pascal's Principle - 1 on the App
Students of Mechanical Engineering can study Pressure & Pascal's Principle - 1 alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Pressure & Pascal's Principle - 1,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Pressure & Pascal's Principle - 1 is prepared as per the latest Mechanical Engineering syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup