Strength of Materials Which of the following is not the unit of work, energy and heat ? hp kWhr kcal kg m hp kWhr kcal kg m ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials The center of gravity of a triangle lies at the point of Concurrence of the medians Intersection of its altitudes Intersection of diagonals Intersection of bisector of angles Concurrence of the medians Intersection of its altitudes Intersection of diagonals Intersection of bisector of angles ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials The coefficient of friction depends on nature of surface area of contact strength of surfaces shape of surfaces nature of surface area of contact strength of surfaces shape of surfaces ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials A particle inside a hollow sphere of radius r, having coefficient of friction -rr can rest upto height of r/% r/A r/2 0.134 r r/% r/A r/2 0.134 r ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials The magnitude of two forces, which when acting at right angle produce resultant force of VlOkg and when acting at 60° produce resultant of Vl3 kg. These forces are 2 and V6 3 and 1 kg V5 and V5 2 and 5 2 and V6 3 and 1 kg V5 and V5 2 and 5 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 unknown fluid metal will float in water density of metal can’t be determined metal is twice as dense as water metal is twice as dense as unknown fluid metal will float in water density of metal can’t be determined metal is twice as dense as water ANSWER DOWNLOAD EXAMIANS APP
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