Strength of Materials If n = number of members andy = number of joints, then for a perfect frame, n = 2/-3 (b)2j-l j-2 (d)3/-2 2/-3 (b)2j-l j-2 (d)3/-2 ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials A framed structure is perfect if it contains members equal to (where n = number of joints in a frame) 2n-3 n-l 2n-l n-2 2n-3 n-l 2n-l n-2 ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials Forces are called coplanar when all of them acting on body lie in perpendicular planes one point one plane different planes perpendicular planes one point one plane different planes ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials A heavy string attached at two ends at same horizontal level and when central dip is very small approaches the following curve catenary elliptical parabola hyperbola catenary elliptical parabola hyperbola ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials The necessary condition for forces to be in equilibrium is that these should be Meet at one point All be equal Coplanar & Meet at one point Coplanar Meet at one point All be equal Coplanar & Meet at one point Coplanar ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials Tangent of angle of friction is equal to coefficient of friction limiting friction kinetic friction angle of repose coefficient of friction limiting friction kinetic friction angle of repose ANSWER DOWNLOAD EXAMIANS APP
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