The base circle pitch for a spur gear is always smaller than

The base circle pitch for a spur gear is always smaller than the pitch circle pitch True or False. b) The dedendum for a spur gear is always smaller than the addendum for the gear. True or False. c) Cams in general are smaller and compact than linkages. True or False. d) A right hand helical gear can mesh only with a left handed helical gear. True or False. e) What is the name of the theorem which is used to locate the instant centers of a linkage. f) The Coriolis component of acceleration is always perpendicular to the direction of the sliding path. True or False g) Pole circle can be used to design a slider crank mechanism for three position synthesis. True or false h) For a spur gear the circular pitch is 0. 5236 inches. How much is the diametcral pitch P?

Solution

a)true

b)false

c)true

d)false

e)Kennedy\'s theorem

f)true

g)true

h)diameteral pitch P= 6 in