Question

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1(a)
(b)
(c)
(d)
(e)
(1)
What is factor of safety?
What is the value of surface finish factor for a mirror polished component?
How do you calculate the efficiency of a riveted joint?
Differentiate between threaded joint and welded joint?
Write torsion equation.
Draw the stress strain diagram for ductile material and brittle materials.
List out various factors influencing the fatigue failure of a component under
fatigue?
What are the different types of failures of a rivet of a riveted joint?
Prove that for a square key, the crushing stress is twice the shearing stress.
Two shafts A and B are made of the same material. The diameter of the shaft A
twice as that of shaft B. What is the ratio of power transmitted by the shaft At
shaft B.
РАртр
I]
(h)
(1)
6)
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Answer 1

Answer:

Explanation:

Jun 27, 2017 — UNIT – III TEMPORARY AND PERMANENT JOINTS 9 Threaded fasteners 1.

.69) How is the allowable stress estimated in ductile and brittle materials? ... 2009] 1.94) Write Soderberg equation for a machine component subjected to List the factors to be considered while deciding the factor of safety.