Strength of Materials If three forces acting in one plane upon a rigid body, keep it in equilibrium, then they must either meet in a point 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 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-l n-l 2n-3 n-2 2n-l n-l 2n-3 n-2 ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials If three forces acting in different planes can be represented by a triangle, these will be in full equilibrium non-equilibrium unpredictable partial equilibrium full equilibrium non-equilibrium unpredictable partial equilibrium ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials The product of either force of couple with the arm of the couple is called resulting couple moment of the forces moment of the couple resultant couple resulting couple moment of the forces moment of the couple resultant couple 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 resolution of forces. balance of force forces independence of forces resolution of forces. balance of force forces independence of forces ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials The co-efficient of friction depends upon shape of the surfaces All of the listed here nature of surfaces area of contact shape of the surfaces All of the listed here nature of surfaces area of contact ANSWER DOWNLOAD EXAMIANS APP
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