Mechanical Engineering Exam > Mechanical Engineering Videos > Apparatus Dew Point, Refrigeration and Air Conditioning, Mechanical Engineering, GATE
Apparatus Dew Point, Refrigeration and Air Conditioning, Mechanical Engineering, GATE Video Lecture
FAQs on Apparatus Dew Point, Refrigeration and Air Conditioning, Mechanical Engineering, GATE Video Lecture
| 1. What is the dew point in the context of refrigeration and air conditioning? |  |
Ans. The dew point is the temperature at which air becomes saturated with water vapor, causing condensation. In refrigeration and air conditioning, it is an important parameter to consider for controlling humidity and preventing condensation on surfaces.
| 2. How is the dew point calculated in refrigeration and air conditioning systems? | |
Ans. The dew point can be calculated using the psychrometric chart or through mathematical formulas. The psychrometric chart provides a graphical representation of the relationships between temperature, humidity, and other properties of moist air. Alternatively, mathematical formulas such as the Magnus formula or the Antoine equation can be used to calculate the dew point.
| 3. What is the role of refrigeration in air conditioning systems? | |
Ans. Refrigeration plays a crucial role in air conditioning systems by removing heat from indoor spaces and transferring it to the outdoor environment. This process involves the compression and expansion of refrigerant gases, which absorb heat from the indoor air and release it outside, resulting in a cooler and more comfortable indoor environment.
| 4. What are the main components of a refrigeration system used in air conditioning? | |
Ans. A typical refrigeration system used in air conditioning consists of four main components: a compressor, a condenser, an expansion valve, and an evaporator. The compressor compresses the refrigerant gas, the condenser releases heat from the compressed gas, the expansion valve controls the flow of refrigerant, and the evaporator absorbs heat from the indoor air.
| 5. How can I prepare for the Mechanical Engineering GATE exam? | |
Ans. To prepare for the Mechanical Engineering GATE exam, it is important to have a thorough understanding of the core subjects such as thermodynamics, fluid mechanics, heat transfer, strength of materials, and engineering mathematics. Additionally, practicing previous year question papers, taking mock tests, and studying from reputable GATE preparation books can greatly enhance your chances of success in the exam.
Text Transcript from Video
all right my dear so today we are going
to discuss about a fattest EU point as
well I mean as you know this is one of
the most important topic so what we have
to do we have to draw a psychometric
chart this is a basic format of drawing
psychometric chart to show you how to
how to point out or how to understand
the basic concept of apparatus dew point
so basically what is applet is to point
this dew point well this is this is a
point basically an ax is a point which
should be usually notified by using
psychometric chart so if I'll go if I'll
go according to the definition of
psychometric chart then you can easily
come to know how to do it how to define
so basically it state it is a
temperature obtained by extending
cooling and D modifications suppose that
we have one point and we are doing
cooling as well as dehumidification then
if I do like this then this line will be
like this this point is known as
apparatus dew point if I will say in
terms of temperature I'm a driver
temperature because this side would be
DBT this side would be specific humidity
so this is a practice two point here and
it is obtaining because of extension of
our extending cooling and D modification
okay so this is all about apparatus dew
point all right so basically what
happened what happened basically we
don't understand its concept that's why
we usually face problem to understand
this so for competition examination we
have to understand two things one is for
what we are getting this point and what
is this point is all about driver
picture which is basically limited by D
ADP well thanks for watching hope to see
you again in my next video bye bye
[Music]
to discuss about a fattest EU point as
well I mean as you know this is one of
the most important topic so what we have
to do we have to draw a psychometric
chart this is a basic format of drawing
psychometric chart to show you how to
how to point out or how to understand
the basic concept of apparatus dew point
so basically what is applet is to point
this dew point well this is this is a
point basically an ax is a point which
should be usually notified by using
psychometric chart so if I'll go if I'll
go according to the definition of
psychometric chart then you can easily
come to know how to do it how to define
so basically it state it is a
temperature obtained by extending
cooling and D modifications suppose that
we have one point and we are doing
cooling as well as dehumidification then
if I do like this then this line will be
like this this point is known as
apparatus dew point if I will say in
terms of temperature I'm a driver
temperature because this side would be
DBT this side would be specific humidity
so this is a practice two point here and
it is obtaining because of extension of
our extending cooling and D modification
okay so this is all about apparatus dew
point all right so basically what
happened what happened basically we
don't understand its concept that's why
we usually face problem to understand
this so for competition examination we
have to understand two things one is for
what we are getting this point and what
is this point is all about driver
picture which is basically limited by D
ADP well thanks for watching hope to see
you again in my next video bye bye
[Music]
About this Video
4.89/5
Rating
Sep 07, 2025
Last updated
Related Exams
Apparatus Dew Point, Refrigeration and Air Conditioning, Mechanical Engineering, GATE for Mechanical Engineering2025 is part of Mechanical Engineering preparation. The notes and questions for Apparatus Dew Point, Refrigeration and Air Conditioning, Mechanical Engineering, GATE
have been prepared according to the Mechanical Engineering exam syllabus. Information about Apparatus Dew Point, Refrigeration and Air Conditioning, Mechanical Engineering, GATE covers all important topics
for Mechanical Engineering2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises
and tests below for Apparatus Dew Point, Refrigeration and Air Conditioning, Mechanical Engineering, GATE.
Introduction of Apparatus Dew Point, Refrigeration and Air Conditioning, Mechanical Engineering, GATE in English is available as part of our Mechanical Engineering preparation & Apparatus Dew Point, Refrigeration and Air Conditioning, Mechanical Engineering, GATE in Hindi
for Mechanical Engineering courses. Download more important topics, notes, lectures and mock test series for Mechanical Engineering Exam by
signing up for free.
Description
Video Lecture & Questions for Apparatus Dew Point, Refrigeration and Air Conditioning, Mechanical Engineering, GATE Video Lecture - Mechanical Engineering full syllabus preparation | Free video for Mechanical Engineering exam.
Information about Apparatus Dew Point, Refrigeration and Air Conditioning, Mechanical Engineering, GATE
Here you can find the Apparatus Dew Point, Refrigeration and Air Conditioning, Mechanical Engineering, GATE defined & explained in the simplest way possible. Besides explaining types of Apparatus Dew Point, Refrigeration and Air Conditioning, Mechanical Engineering, GATE
theory, EduRev gives you an ample number of questions to practice Apparatus Dew Point, Refrigeration and Air Conditioning, Mechanical Engineering, GATE tests, examples and also practice Mechanical Engineering tests.
Related Searches
Important questions
,mock tests for examination
,study material
,GATE Video Lecture
,Viva Questions
,video lectures
,Refrigeration and Air Conditioning
,Exam
,ppt
,shortcuts and tricks
,Summary
,Mechanical Engineering
,Apparatus Dew Point
,GATE Video Lecture
,Apparatus Dew Point
,Apparatus Dew Point
,Objective type Questions
,Extra Questions
,Mechanical Engineering
,Previous Year Questions with Solutions
,Free
,Sample Paper
,MCQs
,GATE Video Lecture
,Mechanical Engineering
,Semester Notes
,past year papers
,practice quizzes
,Refrigeration and Air Conditioning
,Refrigeration and Air Conditioning
;
Study Apparatus Dew Point, Refrigeration and Air Conditioning, Mechanical Engineering, GATE on the App
Students of Mechanical Engineering can study Apparatus Dew Point, Refrigeration and Air Conditioning, Mechanical Engineering, GATE alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Apparatus Dew Point, Refrigeration and Air Conditioning, Mechanical Engineering, GATE,
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 Apparatus Dew Point, Refrigeration and Air Conditioning, Mechanical Engineering, GATE is prepared as per the latest Mechanical Engineering syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up
within 7 days!
within 7 days!
Takes less than 10 seconds to signup