Strength of Materials A pair of smith’s tongs is an example of the lever of second order zeioth order first order third order second order zeioth order first order third order ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials Two non-collinear parallel equal forces acting in opposite direction constitute a moment constitute a couple balance each other constitute a moment of couple constitute a moment constitute a couple balance each other constitute a moment of couple ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials The product of either force of couple with the arm of the couple is called resultant couple resulting couple moment of the couple moment of the forces resultant couple resulting couple moment of the couple moment of the 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 density of metal can’t be determined metal is twice as dense as water metal will float in water metal is twice as dense as unknown fluid density of metal can’t be determined metal is twice as dense as water metal will float in water metal is twice as dense as unknown fluid ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials The C.G. of a right circular solid cone of height h lies at the following distance from the base J/3 h/4 h/2 h/6 J/3 h/4 h/2 h/6 ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials Forces are called concurrent when their lines of action meet in one point perpendicular planes plane two points one point perpendicular planes plane two points ANSWER DOWNLOAD EXAMIANS APP
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