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Objective Oriented Learning Process Format RBT (OLF)
Branch....Mechanical...................................
Semester.....III......................................................
Subject code & Title ...11M305.............................
Unit/Lesson No........1/5...............................
T-L tools...BB, PPt, Some written notes........... Faculty
name...Dr. K. Arasu.................................
Prerequisite Knowledge: Force, pressure, area ,density of
various fluids
1.Topic for Learning through evocation:
What is meant by pressure at a point?
Can I measure pressure directly at a point? If not directly how
can measure pressure?
2. Topic Introduction:
2.1. General Objective: Pressure and its measurement under
different conditions.
2.2. Specific Objectives:
1. Force balance (S, M)
2. Manometers types (S,T)
3. Principles of pressure measurement (S)
4. Pressure measurement calculations (S,M)
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2.4: Key words:
Manometer, manometer liquids
2.5: Key diagrams (if any):
Watch the figure III Think of Bernoullis equation ??
3. Discussion:
The students will be asked to discuss the relevant topic among
their team/other team/Faculty. The students
those who have not taken part will be noted and kindle them to
do.
Atmospheric pressureAbsolute pressure, Gauge pressure, Vacuum
Pressure
Taxonomy of Objectives
Knowledge DimensionThe Cognitive Process Dimension
Remember Understand Apply Analyse Evaluate Create
A.Factual Knowledge 2
B.Conceptual
Knowledge1
C.Procedural
Knowledge3 4
D.Meta Cognitive
Knowledge
Explanatory Notes: (This is not the notes for the topic. It is
an explanatory notes to remember the reason for doing a
particularmapping in the table above)
A.Factual Knowledge:It is a knowledge that contains the basic
elements students must know if they are to be acquainted with the
discipline or to solveany of the problems in it.
B.Conceptual Knowledge: It includes knowledge of categories and
classifications and the relationships between and among
them.C.Procedural Knowledge:It is the knowledge that takes the form
of series of logical steps to be followed. It is more skill
oriented and can include
algorithms, techniques and methods.
D.Meta Cognitive Knowledge: It is the knowledge of ones own
cognition.
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1. Single column manometer
2. Double column manometer
3. Inclined manometer
4. U-Tube manometer
a.
Pipe in the same elevationb. Pipes at different elevation
5. Inverted U-tube manometer
4. Mind Map: (It must revolve around the concept)
5. Summary:
Concept of pressure. Measurement by different methods and
principles.
Different type of manometers and associated liquids and
geometry, and measuring procedure.
6. Assessment through Stimulating questions/Analogy/New ideas
and Concepts:
1. What is the need to measure pressure?
2. How can I relate pressure with velocity ? (Say in a venture,
or orifice meter)
3. Why mercury is used in most manometers?4. When we use
inclined manometer
5. Advantages of inverted U-Tube manometer
6. What is principle of digital manometer, and how it works?
7. Can the manometers discussed measure pressure that is varying
with time?
8. How do you know the measurement is correct ? Or what is meant
by calibration?
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7. References: (Books/Periodicals/Journals)
1. Bansal, R. K. (2005).A textbook of fluid mechanics and
hydraulic machines: (in S.I. units).New Delhi: Laxmi
Publications.
2. Streeter, V. L., & Wylie, E. B. (1979). Fluid mechanics.
New York: McGraw-Hill.
3. Shames, I. H. (2003).Mechanics of fluids. Boston; Montreal:
McGraw-Hill.4. Munson, B. R., Okiishi, T. H., & Huebsch, W. W.
(2009). Fundamentals of fluid mechanics.
Hoboken, NJ: J. Wiley & Sons.
5. Cengel, Y. A., & Cimbala, J. M. (2006). Fluid mechanics:
fundamentals and applications.Boston: McGraw-HillHigher
Education.
Verified by Subject Expert: Approved by HOD:
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Annexure III
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Annexure IV
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