The lead screw of a lathe with nut forms a Rolling pair Screw pair Turning pair Sliding pair TRUE ANSWER : ? YOUR ANSWER : ?
According to Kennedy's theorem, if three bodies move relatively to each other, their instantaneous centers will lie on a Straight line Parabolic curve Triangle Rectangle TRUE ANSWER : ? YOUR ANSWER : ?
In a turning moment diagram, the variations of energy above and below the mean resisting torque line is called Fluctuation of energy Maximum fluctuation of energy None of the listed here Coefficient of fluctuation of energy TRUE ANSWER : ? YOUR ANSWER : ?
The partial balancing means Best balancing of engines Balancing partially reciprocating masses All of these Balancing partially revolving masses TRUE ANSWER : ? YOUR ANSWER : ?
The swaying couple is due to the Primary unbalanced force Two cylinders of locomotive Secondary unbalanced force Partial balancing TRUE ANSWER : ? YOUR ANSWER : ?
In a four-bar chain it is required to give an oscillatory motion to the follower for a continuous rotation of the crank. For the lengths of 50 mm of crank and 70 mm of the follower, determine theoretical maximum length of coupler. The minimum length of the coupler will be Slightly more than 45 mm 95 mm 45 mm Slightly less than 45 mm TRUE ANSWER : ? YOUR ANSWER : ?
A kinematic chain is known as a mechanism when Two of the links are fixed None of these One of the links is fixed None of the links is fixed TRUE ANSWER : ? YOUR ANSWER : ?
The motion of a shaft in a circular hole is an example of Completely constrained motion Successfully constrained motion Incompletely constrained motion None of these TRUE ANSWER : ? YOUR ANSWER : ?
In a gear having involute teeth, the normal to the involute is a tangent to the Pitch circle Addendum circle Dedendum circle Base circle TRUE ANSWER : ? YOUR ANSWER : ?
The behaviour of gases can be fully determined by 4 laws 1 law 2 laws 3 laws TRUE ANSWER : ? YOUR ANSWER : ?