VSSC Fitter Paper 2012

Vikram Sarabhai Space Center Fitter Paper 2012

State which of the following is used for permanent fasterning?
(a) Stud
(b) Key
(c) Pin
(d) Rivet

Gears used for connecting intersecting shafts?
(a) Helical Gear
(b) Bevel Gear
(c) Spur Gear
(d) Rack and pinion

One micron is equial to ______ Centimetre.
(a) 1/1000
(b) 1/100
(c) 1/10
(d) 1/10000

Cast iron is used to manufacture machine beds because ______
(a) It is heavy
(b) It is cheap
(c) It is brittle
(d) It resist more compressive load

The main constituents of HSS
(a) Tungsten, Nicket, Chromium
(b) Tungsten, Nickel, Cobalt
(c) Tungsten, Chromium, Vanadium
(d) None of these

Rubber is _____ elastic than mild steel.
(a) More
(b) Less
(c) Equal
(d) None of these

The property of a metal by virtue of which the metal can withstand shock load ______
(a) Hardness
(b) Brittleness
(c) Ductility
(d) Toughness

Dowel pins are used for ______
(a) Measurement of diameter of hole
(b) Measurement of depth of hole
(c) Hidden fastening
(d) None of the above

The distance moved by a nut on one rotation is equal to ______
(a) Pitch
(b) Lead
(c) Feed
(d) Start