Strength of Materials A pair of smith’s tongs is an example of the lever of third order first order second order zeioth order third order first order second order zeioth order ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials Tangent of angle of friction is equal to kinetic friction coefficient of friction angle of repose limiting friction kinetic friction coefficient of friction angle of repose limiting friction ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials According to principle of transmissibility of forces, the effect of a force upon a body is The same at every point in its line of action Minimum when it acts at the C.G. of the body Maximum when it acts at the center of gravity of a body Different at different points in its line of action The same at every point in its line of action Minimum when it acts at the C.G. of the body Maximum when it acts at the center of gravity of a body Different at different points in its line of action ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials The resultant of the following three couples 20 kg force, 0.5 m arm, + ve sense 30 kg force, 1 m arm, – ve sense 40 kg force, 0.25 m arm, + ve sense having arm of 0.5 m will be 10 kg, + ve sense 20 kg, + ve sense 20 kg, - ve sense 10 kg, - ve sense 10 kg, + ve sense 20 kg, + ve sense 20 kg, - ve sense 10 kg, - ve sense 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 unpredictable partial equilibrium non-equilibrium full equilibrium unpredictable partial equilibrium non-equilibrium ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials Coulomb friction is the friction between two dry surfaces bodies having relative motion two lubricated surfaces solids and liquids two dry surfaces bodies having relative motion two lubricated surfaces solids and liquids ANSWER DOWNLOAD EXAMIANS APP
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