Strength of Materials Frictional force encountered after commencement of motion is called post friction frictional resistance limiting friction dynamic friction post friction frictional resistance limiting friction dynamic friction ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials If three forces acting in different planes can be represented by a triangle, these will be in partial equilibrium unpredictable non-equilibrium full equilibrium partial equilibrium unpredictable non-equilibrium full equilibrium ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials A pair of smith’s tongs is an example of the lever of first order second order zeioth order third order first order second order zeioth order third order ANSWER DOWNLOAD EXAMIANS APP
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 P between W and F W between P and F F between W and P W, P and F all on one side P between W and F W between P and F ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials When trying to turn a key into a lock, following is applied couple moment coplanar force non-coplanar forces couple moment coplanar force non-coplanar forces ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials A sample of metal weighs 219 gms in air, 180 gms in water, 120 gms in an unknown fluid. Then which is correct statement about density of metal metal is twice as dense as water metal is twice as dense as unknown fluid density of metal can’t be determined metal will float in water metal is twice as dense as water metal is twice as dense as unknown fluid density of metal can’t be determined metal will float in water ANSWER DOWNLOAD EXAMIANS APP
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