CS/B.TECH(TT)/SEM-6/TT-605A/2012
2012
THEORY AND DESIGN OF TEXTILE MACHINES
Time Allotted : 3 Hours Full Marks : 70
The figures in the margin indicate full marks.
Candidates are required to give their answers in their own words
as far as practicable.
GROUP – A
( Multiple Choice Type Questions )
1. Choose the correct alternatives for the following : 10 × 1 = 10
i) A deep groove ball bearing will support
a) only axial load
b) only radial load
c) both axial and radial loads
d) none of these.
ii) Variable speed friction drive is used in
a) draw frame b) speed frame
c) ring frame d) none of these.
iii) Most suitable way of transferring motion to many shafts
with least slippage is to use
a) V-belt drive b) chain drive
c) flat belt drive d) none of these.
iv) In epicyclic gearing
a) the driving gear is eccentric
b) the driven gear is eccentric
c) locus of any point on driving gear is an ellipse
d) locus of any point on driven gear is an ellipse.
v) Modern cards are equipped with auto levellers of
a) open loop type
b) closed loop type
c) combination of open and closed loop type
d) none of these.