15AT41T: Fluid Power Transmission & Control System Auto 4th Sem Syllabus for Diploma DTE Karnataka C15 Scheme

Fluid Power Transmission & Control System detail DTE Kar Diploma syllabus for Automobile Engineering (AT), C15 scheme is extracted from DTE Karnataka official website and presented for diploma students. The course code (15AT41T), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.

For all other auto 4th sem syllabus for diploma c15 scheme dte karnataka you can visit Auto 4th Sem Syllabus for Diploma C15 Scheme DTE Karnataka Subjects. The detail syllabus for fluid power transmission & control system is as follows.

Pre-requisites:

Basic knowledge of subjects studied in the previous semesters.

Course Objectives:

To know the concepts of hydraulics & pneumatics, components of hydraulic and pneumatic circuits and applications of hydraulics and pneumatics in automobiles.

Course Outcomes:

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Course Delivery:

The course will be delivered through lectures, presentations and classroom discussions.

UNIT I

INTRODUCTION 04 hr

Fluid power engineering – definition – importance – areas of application, application in automobiles, fluid-definition- properties, Pascal Law with illustrations, transmission of power -methods, fluid system -types -hydraulics – pneumatics – block diagrams.

UNIT II

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UNIT III

DESIGN OF HYDRAULIC CIRCUITS 12 hr

Hydraulics – definition, properties of hydraulic fluids, pumps – necessity – classification, construction and working of – external gear, lobe, Vane pumps, Piston-radial pumps, Reservoir, Accumulators-weight loaded- spring loaded- gas loaded, Intensifier, pressure switches, pressure regulators.

Hydraulic Circuits-Hydraulic symbols, Port markings- ports and positions, Basic hydraulic circuits- Meter in circuits- Meter out circuits- Bleed off circuits – Accumulator circuits -Regenerative circuits-pressure reducing circuits, Maintenance of hydraulic system- common faults – visual checks of oil- causes of contamination- preventive measures – maintenance schedule.

Hydraulic circuits of systems used in automotive-hydraulic brake-clutch- shock absorber -hydraulic power steering.

UNIT IV

PNEUMATIC SYSTEMS 09hr

Pneumatics – definition – importance -areas of Applications, automotive applications. properties of air, humidity, Pneumatic Components – Air compressors-necessity-types-reciprocating-diaphragm-vane compressor, requirement of multi stage compressors, reservoirs- functions of reservoirs, air filter – screen type – bowl type, pressure regulators -diaphragm type, lubricator, FRL unit.

Air motors- piston motor, gear motor, sliding vane motor

UNIT V

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UNIT VI

COMBINATION CIRCUITS 06hr

Combination circuit – advantages – hydro pneumatic circuits – air over oil circuit- air over oil intensifier circuit -mechanical hydraulic servo system- electro hydraulic servo system, comparison of hydraulic – pneumatic and hydro pneumatic systems – power steering circuit -power brake circuit -hoist circuit.

Reference Books:

1. Hydraulic and Pneumatic Controls K.Shanmuga.Sundaram S.Chand & Co
2. Pneumatic Systems S.R.Majumdar Tata McGrawhill
3. Pneumatic Controls Joji P Wiley India Pvt Ltd
4. Fluid Power with Applications Anthony Esposito Pearson india
5. Hydraulics & Pneumatics Andrew Parr Jaico publishing house
6. Fluid Power Transmission & Control A Alavudeen Khalid Hussain Syed N Shanmugum Charotor Publisher Anand-388001

Web links:

1. Pascal’s Law Demo
1. https://www.youtube.com/watch?v=VxLTDtaRCZk
2. Basic Hydraulic System
1. https://www.youtube.com/watch?v=KgphO-u7MlQ
3. Valves
1. https://www.youtube.com/watch?v=3RAxRed7QuE
4. Spool Valve
1. https://www.youtube.com/watch?v=dnVjKV74sAQ
5. Hydraulic Lifters
1. https://www.youtube.com/watch?v=lorANZ1Tptw
6. 4/2 Directional Control Valves
1. https://www.youtube.com/watch?v=XOYqnLWCYEc
7. Pressure Regulating Valve
1. https://www.youtube.com/watch?v=sFAYW D3G g
8. Pilot Operated Pressure Relief Valve
1. https://www.youtube.com/watch?v=q5NV2gBsryk
9. Pressure Relief Valve Working
1. https://www.youtube.com/watch?v=DAqnpaHf2Qs
10. Pressure Reducing Valve
1. https://www.youtube.com/watch?v=YgnwuTJB-wc&list=PL9DA65D90A4561300
11. Mechanicl Control Valve
1. https://www.youtube.com/watch?v=HJRE5EfTPcU
12. Non Return/Check Valve
1. https://www.youtube.com/watch?v=C-8FKgxSg68 https://www.youtube.com/watch?v=StHAmZpDHi0
2. https://www.youtube.com/watch?v=XAItnsUcES0&list=PLDaXKeQT8i0-ojLE8MMzWQXp1HfeJMqc1
13. Pumps
1. https://www.youtube.com/watch?v=KM3ivQL6W6w https://www.youtube.com/watch?v=bdib6XwxNuc Gear Pump
2. https://www.youtube.com/watch?v=c6gwU7IHtlo
14. Vane Pump
1. https://www.youtube.com/watch?v=BnvzPoNSXCg
15. Lobe Pump
1. https://www.youtube.com/watch?v=vE7y0ElIrgk
16. Actuators
1. https://www.youtube.com/watch?v=cScz67tWqCY
17. Radial Piston Pump
1. https://www.youtube.com/watch?v=a58zzqfF5N0
18. Air Compressors
1. https://www.youtube.com/watch?v=Ue7BkzBARXw FRL Unit
2. https://www.youtube.com/watch?v=zPT0YDERfy4

Student Activities to be performed to award five marks in continuous internal evaluation:

Visit any service centres /workshop/ construction company / earth moving vehicle showroom and

1. Prepare a report with materials and manufacturing process of different types of hydraulic valves, pumps and actuators used in earth moving/ construction vehicles.
2. Prepare a report on different types of pneumatic compressors, motors, filters, regulators and lubricators in earth moving and construction vehicles.
3. Draw hydraulic circuits used in Automobile’s, construction vehicles and garage equipment/machines.
4. Draw pneumatic circuits used in Automobile’s, construction vehicles and garage equipment/machines.

Note:

1. Student should prepare a report on any one of the above/similar activity, which helps in achieving above course outcomes.
2. The report prepared should be approved by the concerned staff and HOD.
3. The activity group should consist of maximum of three students.

Model Question Paper:

(CIE)

1. Classify the valves based on their function. 5marks
2. List the applications of fluid power engineering in industries. 5marks

Or Explain Pascal’s law with example. 5marks

3. Explain the construction and working ofpoppet valve with a neat sketch. 10marks

Or Explain working of bidirectional actuator with a neat sketch. 10marks

Model Question Paper:

Section A

1. Explain Pascal’s law with examples .
2. Mention the importance of fluid power engineering in Industries.
3. Draw a neat sketch of poppet valve and label the parts.
4. Define the actuator and write the classification of actuators
5. Explain working of gas loaded accumulator with a sketch.
6. Explain the visual check procedure of oil.
7. Write the classification of air comparisons.
8. Write the maintenance schedule of pneumatic system.
9. List the common faults in pneumatic system

Section B

1. Explain working of 3/2 direction control valve with a neat sketch.
2. Explain working of bidirectional actuator with a neat sketch.
1. Write the functions of valves. 5marks
2. Draw the symbols for fallowing hydraulic components. 5marks
1. Unidirectional pump.
2. Double acting cylinder
4. Explain working of gear pump with a sketch.
5. Explain working of regenerative circuit.
1. List the different areas of applications of pneumatics. 5marks
1. Explain working of FRL unit. 5marks
8. Explain the working of air lubricator with a neat sketch.
1. Draw a basic pneumatic system and label the components. 5marks
1. Design power steering circuit of automobile. 5marks
11. Explain the speed control circuits of double acting cylinder.
12. Design circuit diagram of mechanical hydraulic servo system and explain its working.

For detail syllabus of all other subjects of BE Auto, C15 scheme do visit Auto 4th Sem syllabus for C15 scheme.

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