assignmnents ime applied mechanics

7/29/2019 Assignmnents IME Applied Mechanics

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ASSIGNMENT BOOKLET

APPLIED MECHANICS

FOR

MECHANICAL ENGINEERING

CH. CHARAN SINGH POLYTECHNIC

New Delhi

2012

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Instructions to the studentsDear Learner

This booklet contains your assignments which have to be completed byyourself and have to be sent to your respective Study Centres for TutorMarked Evaluation. As you are aware that these assignments are meant

for continuous assessments which is a part of your evaluation thatcarries 25% weightage. 75% weightage will be given to your Term-endExamination. There is one assignment for each course i.e. a total ofFour assignments all carry equal marks (25 marks each).

You are requested to follow the following instructions whilewriting the assignments:

1. On top of the first page of your answer sheet, please write thedetails exactly in the following format.

Enrollment No. :Name : ...Address : ....

Course : ...Course Title :

Study Centre : .Date : .(Name & Signature)

Please follow the above format strictly to facilitate evaluationand to avoid delay.

2. Use foolscap or A4 size paper One Side only for writing youranswer.

3. Leave 4cm margin on the top, bottom and left of your answersheet.

4. Clearly indicate question no. and part of the question beingsolved while writing answers.

5. Assignments have to be sent to the coordinator of your StudyCentre.

6. We strongly suggest that you should retain a copy ofyour assignment responses.

7. You are expected to complete all your assignmentsbefore writing the final Term-end Examination.

Wishing you a good luck.

TUTOR MARKED ASSIGNMENTCourse Code : Mechanical Engineering

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Course Title : Applied MechanicsAssignment Code : IME/AM/1012Maximum Marks : 100

Part A.Very short question

(Give answer within 30 40 words)

1. Rigid bodes

2. Kinetics

3. Kinematics

4. Graphical representation of force

5. Non coplanar force

6. Varignons Theorem

7. Non parallel force

8. Bows Notation

9. Lamis Theorem

10. Radius of gyration

11. Angel of Friction

12. Sheave pully block

13. Double purchase crab

14. Law of Machine

15. Power

16. Energy

17. Newtons law of motions

18. Rime diagram

19. Hookes Law

20. Types of strain

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21. Compressive force

22. Tension and Thrust

23. Lamina

24. Rolling friction

25. Static Friction

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Part B

Short Answer Type Question

(Give answer within 90 110 words)

1. What is Displacement?

2. FPS and CGS system of Units

3. Units used to measure forces

4. Vector representation of Force

5. What do you mean by Free Body diagram?

6. Explain the Parallelogram Law of Forces

7. Resolving a Force into two rectangular components

8. What is Conditions of equilibrium of coplanar concurrent forces

9. Features of a couple

10. What is Axis of reference?

11. Define steps for finding the position of Centroid of a Lamina

12. What do you mean Law of friction ?

13. Define the term Angle of friction ?

14. What is Motion of a body down the plane?

15. Define motion in a lift

16. What is simple Machine

17. Explain Compound Machine

18. What do you mean perfect machine?

19. What do you mean Lifting machine?

20. What do you mean by Screw jack?

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Part C

Long Term Question

(Give answer within 5-6 Pages)

1. What is a lever, on what principle it works, tell the type of lever?.

2. With the help of neat diagram explain the flowing lifting machine

in details.

a. Simple wheel and axle

b. Worm and worm wheel

c. Second system of pulleys

3. Explain the all the Newtons laws of motion with diagram .

4. Explain Ladder friction with full details.

5. Define the friction & its type with need diagram

6. How to find the Centre of gravity or centroid.

7. Explain Reaction of beams for simply supported beam with hinged

& roller supports.

8. Explain Centre of gravity of hollow bodies.

9. Equation of rectilinear motion with uniform acceleration.

10. Centre of gravity of simple solies : cylinder, cone , sphere.

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assignmnents ime applied mechanics

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