in the lgsre comi of end shell whish GP ssembly by .3 elasticity of the brass wn
ID: 2088807 • Letter: I
Question
in the lgsre comi of end shell whish GP ssembly by .3 elasticity of the brass wnd seel are wspeoivety What od P will compress )924 AN D) 10.24 N C 11.09N F None D 13 86 AN as shows in the figare. The end segnents have 840 m and lengts -200 mm. The middle segment has cross-soctional area Ar-1260 mm and length Li-250 num Lands Ps.nd re equal to 25S ?N and 17.0 AN, rspessively. The reaction fonce at fised supt 7 When driling abole in a table leg, a humibure maker uses & hand-operstiod dri as figure shown with a bit of diameter d- 40 mm If the resisting torque supplied by the table leg is equal to 0.3 N.m, what is the maximum shcar stress in the drill birr ?) 16.77 MPa B) 35.64 MPa C) 298 MPa D) 7.07 MPa E) 23.87 MPa F) None 08) The flat har witha sircular hole is subjected to iensile force P 13 AN with dimensions D 120 mm-27 mm and 3 thickness 6mm, the maximum stress in the bar is: A) 30.09 MPa B)41.53 MPa C) 39.72 MPa D) 40.23 MPa 5)37,92 MPa F) None 20 18 14 0 01 3 04 05 6Explanation / Answer
Answer 5-correct option is B 5.8 kN
Answer 6- correct option is D- 2.59 kN
Answer 7-correct answer is D-7.07 Mpa
Answer 8-correct answer is E 37.92 Mpa
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