WorksheetsSrinagar Factory - Mechanics and Fitter
Total questions: 10
Worksheet time: 5mins
In centrifugal pump liquid enters through ?
At the top
At the bottom
At the centre
From side
For small discharge at high pressure folling pump is preferred ?
Centrifugal
Axial flow
Mixed flow
Reciprocating
Least count in vernier caliper is
0.05 mm
0.02 mm
0.001 mm
0.10 mm
Bearings are generally made of ?
Gunmetal
Mild steel
Tin
Cast iron
Which of the bearing is suitable for high speed ?
Tapared roller bearing
Cylindrical roller bearing
Ball bearing
Needle roller bearing
The best example for semi liquid lubricant is
Grease
Graphite
Castro oil
Lard oil
The most important quality of any lubricant is
Viscosity
Specific gravity
Specific heat
Emulsification
The gear used to transfer power in 90 degree angle
Spur gear
Helical gear
Rack and pinion
Bevel gear
What is the colour painted on the acetylene gas cylinder ?
Black
Green
Blue
Maroon
Which of the following chucks in lathe machine is known as universal chuck ?
Magnetic chuck
Face chuck
Three jaw chuck
Four jaw chuck
