Applied Mechanics and Graphic Statics Total no of instantaneous centers of a machine having ‘n’ links, is n (n - 1)/2 n/2 n (n - 1) n (n - 1)/2 n/2 n (n - 1) ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics Effect of a force on a body depends upon its Magnitude Direction All of these Position Magnitude Direction All of these Position ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics A string of length 90 cm is fastened to two points ‘A’ and ‘B’ at the same level 60 cm apart. A ring weighing 120 g is slided on the string. A horizontal force ‘P’ is applied to the ring such that it is in equilibrium vertically below ‘B’. The value of ‘P’ is: 100 g 80 g 60 g 40 g 100 g 80 g 60 g 40 g ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics The centre of gravity of a homogeneous body is the point at which the whole Volume of the body is assumed to be concentrated All listed here Weight of the body is assumed to be concentrated Area of the surface of the body is assumed to be concentrated Volume of the body is assumed to be concentrated All listed here Weight of the body is assumed to be concentrated Area of the surface of the body is assumed to be concentrated ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics Minimum pull in a suspended cable with supports at two ends is equal to Resultant of horizontal thrust and support reaction Support reactions Half the weight of the cable Horizontal thrust Resultant of horizontal thrust and support reaction Support reactions Half the weight of the cable Horizontal thrust ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics A cube on a smooth horizontal surface Cannot be in stable equilibrium Cannot be in unstable equilibrium Cannot be in neutral equilibrium Can be in any of these states Cannot be in stable equilibrium Cannot be in unstable equilibrium Cannot be in neutral equilibrium Can be in any of these states ANSWER DOWNLOAD EXAMIANS APP
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