VSSC Fitter Paper 2016

Vikram Sarabhai Space Center Fitter Paper 2016

Reading accuracy of an Engineer’s steel rule is
(a) 1 mm
(b) 0.1 mm
(c) 0.5 mm
(d) 0.01 mm

Least count of a common vernier caliper is
(a) 0.1 mm
(b) 0.02 mm
(c) 0.01 mm
(d) 0.05 mm

Choose a drilling machine for drilling multiple holes of larger diameters
(a) Sensitive bench drilling machine
(b) Pillar drilling machine
(c) column drilling machine
(d) Radial drilling machine

By smelting Iron ore we get
(a) Cast Iron
(b) Pig Iron
(c) Wrought Iron
(d) Low Carbon Steel

The heat treatment of steel to obtain softness, improved machinability, increased ductility, to relieve internal stresses and to refine the grain size is called
(a) Annealing
(b) Tempering
(c) Nitriding
(d) Hardening

The size of an engineer’s vice is specified by the
(a) Diameter of the handle
(b) Width of the jaws
(c) Gap between jaws
(d) Length of the spindle

Scribers are made of
(a) Cast iron
(b) Mild steel
(c) High carbon steel
(d) Stainless steel

Surface gauge is a
(a) Marking tool
(b) Cutting tool
(c) drilling tool
(d) Clamping tool

Specific gravity of mild steel
(a) 5
(b) 2.7
(c) 7.8
(d) 1

The file used for filing wood, rubber, leather etc.
(a) Bastard file
(b) Double cut file
(c) Rasp cut file
(d) Single cut file