Polytechnic 4th Semester Syllabus Mechanical

Polytechnic 4th Semester Syllabus Mechanical: Polytechnic diploma in mechanical engineering 4th syllabus is available on our Polytechnic Diploma website and app. If you are searching Polytechnic 4th Semester Syllabus Mechanical syllabus then you right place. Polytechnic Diploma Mechanical Engineering 4th Semester Syllabus is available here. In this post, we provide a Diploma 4th sem mechanical syllabus pdf file. 

Also here you can download the Polytechnic 4th Semester Syllabus Mechanical Engineering with subject codes. Polytechnic 4th Semester Syllabus Mechanical Engineering. Polytechnic 4th Semester Mechanical Engineering Syllabus PDF download link below.

Polytechnic 4th Semester Syllabus Mechanical Engineering 

Polytechnic 4th Semester Syllabus Mechanical. Total 7 subjects in Polytechnic Diploma 4th Semester Mechanical branch syllabus. Polytechnic Diploma in Mechanical Engineering 4th Sem Syllabus with subject codes given below-

Subject	Subject Code
1. Thermodynamics	Me-401
2. Engineering Materials	Me-402
3. Manufacturing Technology-II	Me-403
4. Theory of Machines	Me-404
5. Strength of Materials	Me-405
6. Machine Drawing	Me-406
7. Professional Practice -III	Me-507

1. Subject - Thermodynamics: Polytechnic 4th Semester Mechanical

The aim of the Thermodynamics subject is to let the students know about the different properties of the perfect gases and different thermodynamic processes. standard cycles and their practical significance. 

The different properties of steam, use of steam tables, Mollier chart., vapor cycles, etc. Upon the completion of the subject, the students will be able to: 

• Solve problems with the laws of Perfect Gases 
• Analyze the thermodynamic process 
• Know the calorific values of fuel 
• Solve problems on air standard cycles 
• Solve problems of steam generation with the help of steam tables 
• Explain the principle of the Rankine Cycle
• Know the types of heat transfer

2. Subject - Engineering Materials: Polytechnic 4th Semester Mechanical

The aim of the Engineering Materials subject is to let the students know the properties of engineering materials, the internal structure, a brief of the heat treatment process of metals, and applications. Upon the completion of the subject, the students will be able to:

• Know the mechanical properties of materials
• Analyze the structure of solids (ferrous metal, non-ferrous metal, and alloys)
• Know the advantage of plastics
• Appreciate the importance of heat treatment and corrosion
• Know the testing method of materials both destructive and non-destructive testing
• Know how the corrosion can be prevented

3. Subject -  Manufacturing Technology-II Polytechnic 4th Semester Mechanical

The aim of the subject is to understand various operations performed in lathe machines, grinding machines, shaping machines, and Planning machines, their limitations in every machine, the Importance of Jigs and fixtures, plastic processing methods, powder metallurgy, and cutting fluids. Upon the completion of the subject, the students will be able to:

• Identify the components of a lathe machine 
• Identify the components of shaping, planning, slotting, and milling machine 
• Know about surface finishing with the help of a grinding machine 
• Illustrate the machining process performed in the milling machine 
• Explain the non-traditional machining methods 
• Appreciate the importance of jigs and fixtures 

4. Subject - Theory of Machines: Polytechnic 4th Semester Mechanical

The aim of the subject is to know the kinematics of machines, their mechanisms, and the friction involved. Methods of transmission of power, the role of cams, the effect of vibration, balancing, and governors. Upon the completion of the subject, the students will be able to:

• Appreciate the importance of the Kinematics of Machines, their Mechanisms & Inversions 
• Explain the friction involved in bearings, clutches & brakes 
• Know different methods of transmission of power 
• Analyze different types of cams and their motions and also draw cam profiles for various motions
• Know different types of vibration and understand the critical speed of the shaft 
• Solve problems on balancing of masses in the same plane
• Know the function of different types of governors 

5. Subject - Strength of Materials: Polytechnic 4th Semester Mechanical

The aim of the subject is to let the students know the physical meaning of stress and strain, the different types of beams, and the effect of different types of shear load on beams, Torsion, its effect on the shaft and helical springs, thin cylinders, column and struts, different type of columns, the effect of load on column and struts.

6. Subject - Machine Drawing: Polytechnic 4th Semester Mechanical

Upon the completion of the subject, the students will be able to:

• Draw the development of the surface 
• Draw cutting geometric solids with planes 
• Draw joining elements like keys, cotter joints, and pin joints 
• Identify pipe joins, welded joints, and shaft coupling 
• Know the procedure of an assembled drawing of the parts of an engine or a machine 
• Know the basics of AutoCAD

Polytechnic Diploma Mechanical Engineering 4th Semester Syllabus [PDF Download]

Polytechnic Diploma Mechanical Engineering 4th Semester Syllabus. Diploma 4th sem mechanical syllabus pdf. Mechanical engineering 4th Semester syllabus. The Polytechnic 4th Semester syllabus download link is given below.

Polytechnic Diploma Mechanical Engineering 4th Semester Syllabus PDF Download links below. Download the PDF syllabus of Diploma 4th sem mechanical engineering. 

Also here you can download the Diploma in Mechanical Engineering 4th Semester syllabus with mechanical engineering 4th-semester subject codes.

Polytechnic 4th Semester Syllabus Mechanical PDF Download Link:

Branch	Mechanical Engineering
Semester	4th
Categories	Syllabus
4th Sem Syllabus	Download