From a circular plate of diameter 6 cm is cut out a circle whose diameter is a radius of the plate. Find the e.g. of the remainder from the center of circular plate 1.0 cm 1.5 cm 2.5 cm 0.5 cm TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is the locus of a point that moves in such a manner that its distance from a fixed point is equal to its distance from a fixed line multiplied by a constant greater than one circle parabola hyperbola ellipse TRUE ANSWER : ? YOUR ANSWER : ?
A cable with a uniformly distributed load per horizontal metre run will take the following shape Straight line Elliptical Hyperbola Parabola TRUE ANSWER : ? YOUR ANSWER : ?
Forces are called coplanar when all of them acting on body lie in one plane one point different planes perpendicular planes TRUE ANSWER : ? YOUR ANSWER : ?
D Alembert’s principle is used for designing safe structures stability of floating bodies reducing the problem of kinetics to equivalent statics problem determining stresses in the truss TRUE ANSWER : ? YOUR ANSWER : ?
A single force and a couple acting in the same plane upon a rigid body are equivalent balance each other produce moment of a couple cannot balance each other TRUE ANSWER : ? YOUR ANSWER : ?
A pair of smith’s tongs is an example of the lever of zeioth order first order third order second order TRUE ANSWER : ? YOUR ANSWER : ?
Forces are called concurrent when their lines of action meet in one point plane two points perpendicular planes TRUE ANSWER : ? YOUR ANSWER : ?
A heavy ladder resting on floor and against a vertical wall may not be in equilibrium, if the floor and wall both are smooth surfaces the floor is rough, the wall is smooth the floor is smooth, the wall is rough the floor and wall both are rough sur-faces TRUE ANSWER : ? YOUR ANSWER : ?
If a suspended body is struck at the centre of percussion, then the pressure on die axis passing through the point of suspension will be Zero Infinity Minimum Maximum TRUE ANSWER : ? YOUR ANSWER : ?