Your roadmap · आपका रोडमैप
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Admission & first meetingप्रवेश और पहली मुलाकातEnquire at your nearest NDSS centre, meet the teacher, fix the batch time and get your study material.
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Part 1 of the syllabusपाठ्यक्रम भाग 1Unit-wise coaching with notes and doubt classes.
Unit 1: Force SystemsUnit 2: Equilibrium and Support ReactionsUnit 3: Friction
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Part 2 of the syllabusपाठ्यक्रम भाग 2Unit-wise coaching with notes and doubt classes.
Unit 4: Centroid and Moment of InertiaUnit 5: Simple Lifting Machines
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Unit tests & assignmentsयूनिट टेस्टRegular tests in the university / board pattern.
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Semester 2 exam (university / board)विश्वविद्यालय / बोर्ड परीक्षाPrevious papers and full revision before the exam.
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Online tests & resultऑनलाइन टेस्ट और रिज़ल्टTake the tests online; your marks and result show in your student login and at the centre.
Syllabus · पाठ्यक्रम
1 subject · 5 chapters · 26 topics
01Unit 1: Force Systems
6 topics+
- Scalars and vectors, characteristics of a force
- Types of force systems
- Resolution and composition of forces
- Parallelogram and triangle law, resultant
- Moment of a force and Varignon's theorem
- Couple
02Unit 2: Equilibrium and Support Reactions
5 topics+
- Conditions of equilibrium
- Free body diagram
- Lami's theorem
- Types of supports and loads
- Reactions of simply supported and overhanging beams
03Unit 3: Friction
5 topics+
- Static and dynamic friction, laws of friction
- Coefficient of friction, angle of friction and angle of repose
- Body on a horizontal plane
- Body on an inclined plane
- Ladder friction (basic)
04Unit 4: Centroid and Moment of Inertia
5 topics+
- Centre of gravity and centroid
- Centroid of standard and composite sections (T, L, I)
- Moment of inertia and radius of gyration
- Parallel and perpendicular axis theorems
- MI of rectangle, circle, triangle and composite sections
05Unit 5: Simple Lifting Machines
5 topics+
- Mechanical advantage, velocity ratio and efficiency
- Ideal and actual machine, reversibility
- Law of machine P = mW + C
- Simple wheel and axle, differential pulley block, screw jack
- Worm and worm wheel
About this course
You will be able to
- Resolve and compose coplanar forces analytically and graphically
- Apply conditions of equilibrium and Lami's theorem to find unknown forces
- Calculate support reactions of simply supported and overhanging beams
- Solve problems on friction on horizontal and inclined planes
- Locate centroids and find moments of inertia of plane and composite sections
- Find mechanical advantage, velocity ratio, efficiency and law of simple lifting machines
Who it is for
- Diploma engineering students of Semester 2 (BTEUP) - Civil Engineering, Electrical Engineering, Electronics Engineering, Mechanical Engineering
- Polytechnic students who need regular coaching, revision and practice for the BTEUP semester examination
What you need
- Applied Mathematics-I and Applied Physics-I (Semester 1)
- Scientific calculator
Online tests & result
Practice and unit tests online; marks and result show in your student login and at the centre.
Student login →
Questions
Which syllabus does this course follow?
It follows the BTEUP (Board of Technical Education, Uttar Pradesh) syllabus of Engineering Mechanics (Semester 2). Where your polytechnic follows a different board or a revised syllabus, the centre follows your own syllabus.
Will it help in the semester examination?
Yes. Every unit is covered with solved examples, unit-wise MCQs and previous-year style questions for the BTEUP theory and practical exams.
Are numericals the main part?
Yes. Most BTEUP questions are numericals; each unit has many solved and practice problems.
