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You Are On Multi Choice Question Bank SET 1500

75001. The excess of glucose in the liver is stored in the form of?





75002. The frictional torque transmitted in a truncated conical pivot bearing, considering uniform wear, is



75003. When the tip of a tooth undercuts the root on its mating gear, it is known as interference.



75004. Under logarithmic decrement, the amplitude of successive vibrations are





75005. The efficiency of a screw jack is maximum, when (where α = Helix angle, and φ = Angle of friction)





75006. A fixed gear having 200 teeth is in mesh with another gear having 50 teeth. The two gears are connected by an arm. The number of turns made by the smaller gear for one revolution of arm about the centre of bigger gear is





75007. In a cone pulley, if the sum of radii of the pulleys on the driving and driven shafts is Constant, then





75008. Centre court is famous for which of the following Championship?





75009. When the connection between the elements forming a pair is such that the constrained motion is not completed by itself, but by some other means, the motion is said to be a completely constrained motion,



75010. In gears, interference takes place when





75011. The ratio of maximum fluctuation of speed to the mean speed is called





75012. Which of the following statement is correct for involute gears?





75013. The pitching of a ship produces forces on the bearings which act __________ to the motion of the ship.





75014. ‘Eustachian tube’ connects in which pairs of the body?





75015. At the node, the shaft remains unaffected by the vibration.



75016. The two links OA and OB are connected by a pin joint at O. If the link OA turns with angular velocity ω1 rad/s in the clockwise direction and the link OB turns with angular velocity ω2 rad/s in the anti-clockwise direction, then the rubbing velocity at the pin joint O is (where r = Radius of the pin at O)





75017. When the two elements of a pair have __________ when in motion, it is said to a lower pair.



75018. The sensitiveness of a governor depends upon the lift of the sleeve.



75019. The ratio of maximum fluctuation of energy to the workdone per cycle is called





75020. In a steam engine, the earlier cut-off with a simple slide valve may be obtained by increasing the steam lap and the angle of advance of the eccentric but keeping constant the travel and lead of the valve, This method will





75021. The centre of suspension and centre of percussion are not interchangeable.



75022. The size of cam depends upon





75023. The acceleration of a flat-faced follower when it has contact with the flank of a circular arc cam, is given by





75024. The mechanism forms a structure, when the number of degrees of freedom (n) is equal to





75025. The sense of coriolis component 2 ωv is same as that of the relative velocity vector v rotated at





75026. The condition for correct steering of a Davis steering gear is (where α = Angle of inclination of the links to the vertical)





75027. The Unfinished man is a book written by?





75028. An element that does not occur in nature but can be produced artificially is?





75029. Which award is given to sports coach in India?





75030. A governor is said to be isochronous when range of speed is zero for all radii of rotation of the balls within the working range, neglecting friction.



75031. An overdamped system, when disturbed from the equilibrium position, will not cross the equilibrium position.



75032. The efficiency of a screw jack is dependent upon the load raised or lowered.



75033. The instantaneous centres, which moves as the mechanism moves but joints are of permanent nature, are called permanent instantaneous centres.



75034. A pair is said to be a kinematic pair, if the relative motion between them is completely or successfully constrained.



75035. The pitching of a ship is assumed to take place with simple harmonic motion.



75036. The Vice President of India is the ex-otticio Chairman of?





75037. A motor car moving at a certain speed takes a left turn in a curved path. If the engine rotates in the same direction as that of wheels, men due to centrifugal force





75038. A point B on a rigid link AB moves with respect to A with angular velocity ω rad/s. The angular acceleration of the link AB is (where and = Radial and tangential components of the acceleration of B with respect to A)


75039. In order to give a complete secondary balance of a multi-cylinder in-line engine,





75040. A point B on a rigid link AB moves with respect to A with angular velocity ω rad/s. The total acceleration of B with respect to A will be equal to





75041. A spring controlled governor is said to be stable if the controlling force line when produced intersects the Y-axis





75042. When the radius of rotation of balls __________ as the equilibrium speed increases, the governor is said to be unstable.




75043. The engine of an aeroplane rotates in clockwise direction when seen from the tail end and the aeroplane takes a turn to the left. The effect of gyroscopic couple on the aeroplane will be





75044. A mechanism is an assemblage of





75045. In a simple harmonic motion, the velocity vector with respect to displacement vector





75046. When a point moves along a straight line, its acceleration will have





75047. The primary unbalanced force of reciprocating masses is inversely proportional to the crank radius.



75048. The honourary rank conferred with Sachin Tendulkar by Indian Air Force is?





75049. In an open pair, the two elements of a pair





75050. The frictional torque transmitted in a flat collar bearing, considering uniform pressure, is (where r1 and r2 = External and internal radii of collar respectively)


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