Strength of Materials If n = number of members andy = number of joints, then for a perfect frame, n = j-2 (b)2j-l 2/-3 (d)3/-2 j-2 (b)2j-l 2/-3 (d)3/-2 ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials Least force required to draw a body up the inclined plane is W sin (plane inclination + friction angle) applied in the direction at an angle equal to the angle of friction to the inclined plane horizontally vertically along the plane at an angle equal to the angle of friction to the inclined plane horizontally vertically along the plane ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials Tangent of angle of friction is equal to kinetic friction coefficient of friction limiting friction angle of repose kinetic friction coefficient of friction limiting friction angle of repose ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials If three forces acting in one plane upon a rigid body, keep it in equilibrium, then they must either All of the listed here be all parallel at least two of them must meet meet in a point All of the listed here be all parallel at least two of them must meet meet in a point ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials The C.G. of a plane lamina will not be at its geometrical centre in the case of a equilateral triangle square right angled triangle circle equilateral triangle square right angled triangle circle ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials Center of gravity of a solid cone lies on the axis at the height one-fourth of the total height above base one-half of the total height above base three-eighth of the total height above the base one-third of the total height above base one-fourth of the total height above base one-half of the total height above base three-eighth of the total height above the base one-third of the total height above base ANSWER DOWNLOAD EXAMIANS APP
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