DR. BABASAHEB AMBEDKAR TECHNOLOGICAL UNIVERSITY, LONERE
End Semester Examination – Summer 2019
Course: B. Tech.
Subject Name: Engineering Mechanics
Max Marks: 60
Subject Code: EM1203
Duration: 3 Hrs
Instructions to the Students:
. Assume suitable data wherever necessary and mention it clearly.
All questions are compulsory.
Use of non-programmable scientific calculators is allowed.
Q. 1 Solve any three from the following.
A) Define the following: Principle of Transmissibility of Forces, Equilibrant, and Dynamics.
B) Compute the resultant in magnitude and direction of a parallel force system shown in figure.
C) A uniform beam AB of weight 100 N and 6 m long had two bodies of weights 60 N and 80 N
suspended from its two ends as shown in Fig. Find analytically at what point the beam should be
supported, so that it may rest horizontally.
D) Define a couple and write the characteristics of a couple.
Q.2 Solve any two from the following.
A) Explain in brief with neat sketch the different types of loads studied in engineering mechanics.
B) Determine the support reactions and forces in all the members of the truss subjected an external
force F as shown in figure.