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define inversion of a mechanism illustrate in detail about any three of the inversions of the single slider crank chain mechanisma what do you
a an epicyclic gear have three wheels a b and c wheel a has 72 internal teeth wheel c has 32 external teeth the wheel b gears with both a and c is
a a pair of 20 degree full depth involute spur gears having 30 and 50 teeth respectively of module 4mm are in mesh the smaller gear rotates at 1000
a what is interference and show the relation for the minimum number of teeth required for a wheelb show the relations for maximum length of path of
a illustrate with the help of neat sketch any three straight line mechanismb describe degree of freedom and prove the relation for grumblers
a describe and illustrate the terms with their classification mechanism kinematic machine links and kinematic pairb discuss the inversions of double
synthesize a mechanism to prepare a function y log x for 1le x le 2 where three precision points are needed for these precision points calculate
evaluate the chebyshev spacing for a function y 2 x 2 - x for the range 0 le x le 2 where four precision point are required for these precision
two shafts a and b are co-axial a gear c 50 teeth is rigidly mounted on shaft a a compound gear d-e gears with c and an internal gear g d has 20
an internal wheel b with 80 teeth is keyed to shaft f a fixed internal wheel with 82 teeth is concentric with b a compound wheel de gear with two
data given for gear problemtp 30 tg 80 phi 20o m 12 mm addendum 10 mm then determine the length of path of contact length of arc of contact and
a derive a mathematical expression for maximum length of path of contact maximum length of arc of contact and contact ratio in case of interferenceb
in a 4-bar process the following data is given -length of crank ab 300 mmlength of link ad 600 mmlength of links bc cd 360 mmangle bad ie angbad
describe inversion and mechanism illustrate in detail all inversions of 4-bar chain mechanisma explain all the types of constrained motion with
in a sun and planet type gear the annular gear d has 100 internal teeth the sun gear a has 50 external teeth and a planet gear b has 25 external
two mating spur gear with module pitch of 65 mm have 19 and 47 teeth of 20 degree pressure angle and 65 mm addendum evaluate the number of pairs of
determine an expression for the minimum number of teeth on a pinion which is in mesh with a rack in order to avoid interference and show the minimum
evaluate an expression for minimum number of teeth on the wheel if interference is to be avoided between two mating gears also determine the above
what do you understand by interference between two mating gears if interference between two involutes gears is to be avoided then show that the
what do you understand by straight line mechanism describe with a neat sketch the working and construction of any three types of straight line
describe with suitable diagram the governing of impulse turbineswhat are design aspects of pelton wheel turbine and also explain all the termsderive
a pelton wheel works at the foot of a dam because of which the head available at the nozzle is 400m the nozzle diameter is 160mm and the coefficient
a jet strikes tangentially a smooth curved vane moving in the similar direction as the jet and the jet gets reversed in the direction prove that the
a jet of water moving at 8 msec impinges on a concave-shaped vane to deflect the jet through 120o when stationary if the vane is moving at 5 msec
show that the force exerted by jet of water on a fixed semi-circular plate in the direction of jet when the jet strikes at the centre of the