Strength of Materials In the lever of third order, load W, effort P and fulcrum F are oriented as follows F between W and P W, P and F all on one side W between P and F P between W and F F between W and P W, P and F all on one side W between P and F P between W and F ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials The M.I. of hollow circular section about a central axis perpendicular to section as compared to its M.I. about horizontal axis is double four times same half double four times same half ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials The algebraic sum of the resolved parts of a number of forces in a given direction is equal to the resolved part of their resultant in the same direction. This is as per the principle of forces independence of forces balance of force resolution of forces. forces independence of forces balance of force resolution of forces. ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials Kinetic friction is the The friction force acting when the body is just about to move The friction force acting when the body is in motion Tangent of angle between normal reaction and the resultant of normal reaction and the limiting friction Ratio of limiting friction and normal reaction The friction force acting when the body is just about to move The friction force acting when the body is in motion Tangent of angle between normal reaction and the resultant of normal reaction and the limiting friction Ratio of limiting friction and normal reaction ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials A single force and a couple acting in the same plane upon a rigid body cannot balance each other are equivalent produce moment of a couple balance each other cannot balance each other are equivalent produce moment of a couple balance each other 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 vertically at an angle equal to the angle of friction to the inclined plane horizontally along the plane vertically at an angle equal to the angle of friction to the inclined plane horizontally along the plane ANSWER DOWNLOAD EXAMIANS APP
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