Applied Mechanics detailed Syllabus for Chemical Engineering (CH), I – scheme has been taken from the MSBTE official website and presented for the diploma students. For Subject Code, Subject Name, Lectures, Tutorial, Practical/Drawing, Credits, Theory (Max & Min) Marks, Practical (Max & Min) Marks, Total Marks, and other information, do visit full semester subjects post given below.
For all other Diploma in Chemical Engineering (CH) Syllabus for 2nd Sem I – Scheme MSBTE, do visit Diploma in Chemical Engineering (CH) Syllabus for 2nd Sem I – Scheme MSBTE Subjects. The detailed Syllabus for applied mechanics is as follows.
Rationale:
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Competency:
The aim of this course is to help the student to attain the following industry identified competency through various teaching learning experiences:
- Use principles of applied mechanics to solve broad-based engineering related problems,
Course Outcomes(COs):
The theory, practical experiences and relevant soft skills associated with this course are to be taught and implemented, so that the student demonstrates the following industry oriented COs associated with the above mentioned competency:
- Identify the force systems for given conditions by applying the basics of mechanics
- Select the relevant simple lifting machine ( s ) for given purposes
- Determine unknown force ( s ) of different engineering systems.
- Check the stability of various force systems.
- Apply the principles of friction in various conditions for useful purposes.
- Find the centroid and centre of gravity of various components in engineering systems
Suggested Practicals/ Exercises
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Major Equipment/ Instruments Required:
The major equipment with broad specification mentioned here will usher in uniformity in conduct of experiments, as well as aid to procure equipment by administrators
Equipment Name with Broad Specifications
- Differential axle and wheel (wall mounted unit with the wheel of 40 cm diameter and axles are insteps of 20 cm and 10 cm reducing diameter
- Simple screw Jack (Table mounted metallic body , screw with a pitch of 5 mtn carrying a double flanged turn table of 20 cm diameter.
- Worm and worm wheel (wall mounted unit with threaded spindle, load drum, effort wheel; with necessary slotted weights, hanger and thread)
- Single Purchase Crab winch (Table mounted heavy cast iron body The effort wheel is of C 1 material of 25 cm diameter mounted on a shaft of about 40mm dia. On the same shaft a geared w’heel of 15 cm dia
- Double Purchase Crab winch (Having assembly same as above but with double set of gearing arrangement.)
- Westons Differential pulley block (consisting of two pulleys; one bigger and other smaller
- Westons Differential worm geared pulley block (Consists of a metallic (preferably steel) cogged wheel of about 20 cm along with a protruded load drum of 10 cm dia to suspend the weights of 10 kg, 20 kg-2 weights and a 50 kg weights)
- Universal Force Table (Consists of a circular 40 cm dia. Aluminum disc, graduated into 360 degrees ) with all accessories..
- 10
- Law of moments apparatus consisting of a stainless steel graduated beam 12 5 mm square in section, Im long, pivoted at centre.
- Beam Reaction apparatus (The apparatus is with two circular dial type 10 kg.
- Friction apparatus for motion along horizontal and inclined plane (base to which a sector with graduated arc and vertical scale is provided The plane may be clamped at any angle up to 45 degrees, pan Two weight boxes (each of 5 gm, 0 gm, 2-20 gm, 2-50 gm. 2-100 gm weight),
- Models of geometrical figures.
Underpinning Theory Components:
The following topics/subtopics should be taught and assessed in order to develop UOs in cognitive domain for achieving the COs to attain the identified competency
Unit 1
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Unit 2
Simple lifting machine
Part A
- Describe the components of the given lifting machine.
- Differentiate the working principle of the given two types of simple lifting machines.
- Determine velocity ratio, efficiency and law of the given simple lifting machine.
- Calculate effort required and load lifted by the given simple lifting machine
- Interpret the graphs after drawing them with the given data.
- Select the relevant simple lifting machine required for the given purpose with justification
Part B
- Simple lifting machine, load, effort, mechanical advantage, applications and advantages. Velocity ratio, efficiency of machines, law of machine
- Ideal machine, friction in machine, maximum Mechanical advantage and efficiency, reversible and non-reversible machines, condition for reversibility
- Velocity ratios of Simple axle and wheel, Differential axle and wheel, Worm and worm wheel, Single purchase and double purchase crab winch, Simple screw jack, Westons differential pulley block, geared pulley block.
- Graphs of Load verses Effort, Load verses ideal Effort, Load verses Effort lost in friction, Load verses MA, Load verses Efficiency
Unit 3
Resolution and composition
Part A
- Resolve the given single force
- Calculate the resultant of the given force system analytically.
- Determine graphically the resultant of the given force system
- Find the resultant of the given force svstem using law of triangle and law of parallelogram.
Part B
- Resolution of a force – Orthogonal and Non Orthogonal components of a force, moment of a force. Varignons Theorem,
- Composition of forces – Resultant, analytical method of determination of resultant for concurrent, non concurrent and parallel co-planar force systems -Law of triangle, parallelogram and j polygon of forces /
- Graphic statics, eraohical representation / of force. Space diagram, force diagram, polar diagram and funicular polygon, Graphical method of determination of resultant for concurrent and parallel coplanar force systems
Unit 4
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Unit 5
Friction
Part A
- Determine force of friction and coefficient of friction for the given condition
- Describe the conditions for friction for the give situation.
- Determine friction force in the given situation.
- Identify the various forces acting on a ladder for the given conditions using free body diagram.
Part B
- Friction and its relevance in engineering, types and laws of friction, limiting equilibrium, limiting friction, co-efficient of friction, angle of friction, angle of repose, relation between co-efficient of friction and angle of friction.
- Equilibrium of bodies on level surface subjected to force parallel and inclined to plane
- Equilibrium of bodies on inclined plane subjected to force parallel to the plane only.
- FBD of ladder in friction
Unit 6
Centroid and centre of gravity
Part A
- Determine the centroid of geometrical plane figures and centre of gravity of the given simple solid.
- Calculate centroid of the given composite plane lamina
- Determine centre of gravity of the given solids.
- Determine centre of gravity of the given composite solid
Part B
- Centroid of geometrical plane figures (square, rectangle, triangle, circle, semicircle, quarter circle)
- Centroid of composite figures composed of not more than three geometrical figures
- Centre of Gravity of simple solids (Cube, cuboid, cone, cylinder, sphere, hemisphere)
- Centre of Gravity of composite solids composed of not more than two simple solids
Note: To attain the COs and competency, above listed UOs need to be undertaken to achieve the ‘Application Level’ and above of Bloom’s ‘Cognitive Domain Taxonomy
Suggested Student Activities:
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Suggested Special Instructional Strategies (If Any):
These are sample strategies, which the teacher can use to accelerate the attainment of the various outcomes in this course:
- Massive open online courses (MOOCs) may be used to teach various topics/sub topics
- L in item No. 4 does not mean only the traditional lecture method, but different types of teaching methods and media that are to be employed to develop the outcomes.
- About 15-20% of the topics/sub-topics which is relatively simpler or descriptive innature is to be given to the students for self-directed learning and assess the development of the COs through classroom presentations (see implementation guideline for details)
- With respect to item No 10, teachers need to ensure to create opportunities and provisions for co-curricular activities.
- Guide student ( s ) in undertaking micro-projects
Suggested Micro-Projects:
Only one micro-project is planned to be undertaken by a student assigned to him/her in the beginning of the semester. S/he ought to submit it by the end of the semester to develop the industry oriented COs. Each micro-project should encompass two or more COs which are in fact, an integration of PrOs, UOs and ADOs The micro-project could be industry application based, intemet-based, workshop-based, laboratory-based or field-based. Each student will have to maintain dated work diary consisting of individual contribution in the project work and give a seminar presentation of it before submission. The total duration of the micro-project should not be less than 16 (sixteen) student engagement hours during the course.
In the first four semesters, the micro-project could be group-based. However, in higher semesters, it should be individually undertaken to build up the skill and confidence in every student to become problem solver so that s/he contributes to the projects of the industry. A suggestive list is given here. Similar micro-projects could be added by the concerned faculty:
- Types of Forces: Prepare chart showing real-life examples indicating various types of forces
- Lifting Machine: Collect photographs of specific simple lifting machine and relate these machines with the machines being studied and prepare models of simple lifting machines using tools in MECHANO and “MECHAN1X
- Types of support: Prepare chart showing actual and corresponding schematic diagram of various type of support
- Beams: Prepare models of beam subjected to point loads, uniformly distributed loads, simply supported, overhang and cantilever type beam.
- Friction: Prepare chart regarding type of friction in various field conditions and collect data regarding coefficient of friction by referring books, Determine coefficient of friction for three different types of surfaces
- Centre of Gravity: Prepare a chart of situations wherein concept of Centre of Gravity is vital.
Suggested Learning Resources:
For the complete Syllabus, results, class timetable, and many other features kindly download the iStudy App
It is a lightweight, easy to use, no images, and no pdfs platform to make students’s lives easier..
Software/Learning Websites:
- http://www.asnu.com.au
- www.voutube.com for videos regarding machines and applications, friction
- www.nptel.ac.in
- www.discoveryforengineers.com
For detail Syllabus of all other subjects of Chemical Engineering, I – scheme do visit Chemical Engineering 2nd Sem Syllabus for I – scheme.
For all Chemical Engineering results, visit MSBTE Chemical Engineering all semester results direct links.