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a briefly explain the various efficiency terms associated with an engineb a four cylinder engine running at 1200 rpm delivers 20 kw the average
a following consideration were recorder during a test on a single cylinder oil engine bore 300 mmspeed 300 rprstroke 450 mm net break load
a briefly explain the following performance parameters of ic engine i indicated men effective pressure pimii brake power bpiii indicated power ipiv
a explain a typical fuel feed system for a ci engine differentiate between air injection system and solid injection systemb why gasoline injection
a illustrate why a rich mixture is required for the followingi idling ii sudden acceleration iii maximum powerb a simple jet carburetor is required
a write short note on following i ericsson cycleii diesel cycleiii stirling cycleb the swept volume of a diesel cycle engine working on dual cycle is
a compare otto diesel and dual combustion cycle on the basis of compression ratio same compression ration and same heat input and constant maximum
a compare 2 two-stroke cycle engines with 4 stroke cycle engines what are the function of flywheel and cam shaftb derive a mathematical expression
a illustrate what do you understand by steering gear mechanism describe any one steering gear mechanismb write short note on
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