81) the value of each division the main scale of a vernier bevel protractor is ..
A) 1 DEGREE
82) what is the purpose of a die nut :
A) CHASING OR RECONDITIONING DAMAGED THREADS
83) name the vee blocks available in pairs
A) MATCHED PAIR 'V' BLOCKS
84) the reamer teeth are unevenly spaced because..
A) THEY CAN REDUCE CHATTERING
85) washers help to
A) DISTRIBUTE FORCE OVER A LARGER AREA
86) 'V' blocks of grade 'B' are made of
A) CAST IRON
87) which among the fallowing is not characteristic of granite surface plates
A) BURRS ARE FORMED WHEN SCRATCHED
88) tab washers are used for
A) LOOKING THE NUTS
89) the size of the angle plates is started by...
A) SIZE NUMBER
90) the convexity of file helps
A) TO PREVENT ROUNDING OF EDGES OF WORK
91) which among the fallowing is not a capability of reamers?
A) FINISHING ANY MACHINED PROFILES
92) which one among the fallowing is not depended up on for locating and holding
A) THE MATERIAL OF WORK THE WORK PEACE
93) clearances are given between bolts and holes in assemblies for..
A) ADJUSTING FOR SLIGHT MISALIGNMENT
94) the included angle of the groove of 'V' block is always...
A) 120 DEGREES
95) clamps are used for the purpose of...
A) PREVENTING MOVEMENT OF WORK
96) surface plates are made of ...
A) FINE- GRAINED CAST IRON
97) ribs are given on the un machined portion of the angle plate for...
A) RIGIDITY AND TO PREVENT DISTORTION
98) for machine shop operations, the workpiece must be held properly, other wise...
A) DAMAGE TO WORK AND TOOL MAY RESULT
99) shaft ends are center drilled for.....
A) SUPPORTING JOBS BETWEEN CENTERS
100) parallel blocks are used for ....
A) SETTING WORK PIECES HORIZONTAL
THANK YOU FOR WATCHING
FITTER BITS DAY 06 : CLICK HERE
Comments
Post a Comment