Strength of Materials The unit of work or energy in S.I. units is newton pascal watt joule newton pascal watt joule ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials A number of forces acting at a point will be in equilibrium if Their total sum is zero All of them are inclined equally Sum of resolved parts in any two perpendicular directions are both zero Two resolved parts in two directions at right angles are equal Their total sum is zero All of them are inclined equally Sum of resolved parts in any two perpendicular directions are both zero Two resolved parts in two directions at right angles are equal 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 balance of force independence of forces forces resolution of forces. balance of force independence of forces forces resolution of forces. ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials Coulomb friction is the friction between solids and liquids two lubricated surfaces two dry surfaces bodies having relative motion solids and liquids two lubricated surfaces two dry surfaces bodies having relative motion ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials If a number of forces act simultaneously on a particle, it is possible To replace them by a couple To replace them by a single force through C.G. Not a replace them by a single force To replace them by a single force To replace them by a couple To replace them by a single force through C.G. Not a replace them by a single force To replace them by a single force ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials A cable with a uniformly distributed load per horizontal metre run will take the following shape Parabola Elliptical Straight line Hyperbola Parabola Elliptical Straight line Hyperbola ANSWER DOWNLOAD EXAMIANS APP
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