M6 Materials And Hardware Sub-Module No 8(Quiz No:1)

Bearings

Quiz

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1. Deep-groove ball bearings can take used for ………………?
   1.   Radial loads
   2.   Thrust loads
   3.   Thrust and Radial loads
2. There are three different types of bearings in general use are plain,…………………... and ball bearing ?
   1.   Circular
   2.   Roller
   3.   Linear
3. Bearings are, broadly, classified by the type of …………………?
   1.   Rolling element
   2.   Shape
   3.   Material
4. Ball bearings have…………………………….. which rotate in grooved raceways ?
   1.   Alluminium balls
   2.   Steel balls
   3.   Lead balls
5. Straight roller bearings are used where the bearing is subjected to……………………….loads ?
   1.   Axial
   2.   Radial
   3.   Radial and axial
6. Tapered roller bearings accept ………………………... Load ?
   1.   Radial
   2.   Axial
   3.   Radial and axial
7. Ball bearings accept…………………………….load ?
   1.   Radial
   2.   Axial
   3.   Radial and axial
8. A……………………………….assembly consists of grooved inner and outer races ?
   1.   Roller Bearings
   2.   Ball bearing
   3.   Plain Bearings
9. Bearings are made from……………………... containing nickel, molybdenum and chromium ?
   1.   Low carbon steel
   2.   High carbon steel
   3.   Sheet steel
10. The bearing cages or separators are made from……………………... brass and various types of plastic ?
    1.   Low carbon steel
    2.   Sheet steel
    3.   High carbon steel