Strength of Materials A single force and a couple acting in the same plane upon a rigid body are equivalent balance each other cannot balance each other produce moment of a couple are equivalent balance each other cannot balance each other produce moment of a couple ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials The unit of force in S.I. units is kilogram dyne watt newton kilogram dyne watt newton 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 h/2 J/3 h/4 h/6 h/2 J/3 h/4 h/6 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 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 metal is twice as dense as water metal is twice as dense as unknown fluid density of metal can’t be determined ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials The product of either force of couple with the arm of the couple is called resulting couple resultant couple moment of the forces moment of the couple resulting couple resultant couple moment of the forces moment of the couple ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials A heavy string attached at two ends at same horizontal level and when central dip is very small approaches the following curve catenary elliptical parabola hyperbola catenary elliptical parabola hyperbola ANSWER DOWNLOAD EXAMIANS APP
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