Rajasthan Polytechnic Third Year Paper 2016 – Advance workshop Techniques

Rajasthan Polytechnic Third Year Paper 2016 – Advance workshop Techniques

The width of slot cut by a hack-saw blade is
(a) equal to the width of blade
(b) less than the width of blade
(c) slightly more than the width of blade
(d) None of these

A hack-saw blade cut on
(a) forward stroke
(b) return stroke
(c) both (a) & (b)
(d) depends on direction of force

A knee is a part of
(a) Lathe
(b) Shaper
(c) Milling machine
(d) Jig boring machine

In climb milling
(a) Work moves in same direction as rotation of the cutter
(b) Work moves in opposite direction as rotation of the cutter
(c) tool climbs on the work piece for cutting operation
(d) Work is fed to cutter is cross-direction

The hardness of a grinding wheel is specified by
(a) Brinell Hardness Number (BHN)
(b) letter of Alphabet
(c) Search Test
(d) Rockwell Hardness Number

In a C46T5V17 grinding wheel, the grain size is represented by
(a) 32
(b) 46
(c) 5
(d) 17

In a capstan lathe, the Turret is mounted on
(a) a short slide of ram sliding on the saddle
(b) the saddle sliding on the bed
(c) compound slide
(d) back tool post

Turret lathe in which long turning cuts are made by moving the saddle along the bed ways of the machine are called
(a) drum type turret lathes
(b) ram type turret lathes
(c) saddle type turret lathes
(d) universal turret lathes

The cutting tool in a milling machine is mounted on
(a) tool holder
(b) arbor
(c) spindle
(d) column

An important parameter of specification of milling machine is
(a) size of table
(b) spindle size
(c) arbor size
(d) table movements