Course Time table

Course:

 Mechanics of Machines Lab

Name of Instructor:

Engr. SYED ALI ZARGHAM

Class

    2020

Semester

6th

Duration

Jan-May,2020

Credit hours:

              1

Class Timings:                        

Mon   8:00 am – 11:00 pm  Group A

Wed   8:00 am – 11:00am    Group B

No

Description

Taxonomy Level

PLO Mapping

Content Weightage

CLO:1

Perform experiments related to Mechanics of machines lab

(P4)

PLO-09

40%

CLO:2

Depict the results of experiments in written and graphical format

(C3)

PLO-04

30%

CLO:3

Respond as instructed while working in groups

(A2)

    PLO-10

30%

Sr.No

                                 PRACTICAL NAME

  1.

To determine the effort required to lift a load and its efficiency by wheel and axle apparatus and plot graph between load versus effort and effort versus efficiency

  2.

To determine our effort required to lift a load and its efficiency by wheel and differential axle apparatus and plot graph between load vs effort effort versus efficiency

  3.

To determine the mechanical advantage velocity ratio and efficiency of worm and wheel operators and draw a graph between efficiency and load.

  4.

To find mechanical advantage velocity ratio and efficiency of worm and wheel apparatus and wheel and axle apparatus and plot the graph between efficiencies of both the apparatus

  5.

To investigate the motion of CAM and follower and to draw displacement curve

  6.

To determine the left off speed of Hartnell, Proell and Porter governer

  7.

Measurement of unbalance mass without additional mass (minor unbalance U1)

  8.

Measurement of unbalance mass without additional mass (major unbalance U2)

  9.

To determine Grashrof condition on a slider-Crank mechanism & and to study variation in velocity and acceleration of slider when the crank is rotated with constant angular velocity

 10.

To calculate the performance of Flat clutch plate

 11.

To calculate the performance of different Flat clutch plates and compare results with two different methods of calculation

 12.

To calculate the coefficients of  frictions of  flat, Vee and round belts with varying angles

  13.

To calculate the coefficients of  frictions of  flat, Vee and round belts with varying angles and compare the empirical data with theoretical derived solutions for all the belt types

Sr. No.

Grading

% of Total Marks

i.

Psychomotor

40%

ii.

Cognitive

30%

iii.

Affective domain

30%

Total

100%