List-I (Application) | List-II (Choice of Bearings) | ||
A. | Granite table of a coordinate measuring machine | 1. | Hydrodynamic bearing |
B. | Headstock spindle of a lathe | 2. | Deep groove ball bearing |
C. | Crank shaft of a lathe | 3. | hydrostatic bearing diesel engine |
D. | Armature of 0.5 kW induction motor | 4. | Taper roller bearing |
A) A\[\to \]1, B\[\to \]4, C\[\to \]3, D\[\to \]2
B) A\[\to \]3, B\[\to \]2, C\[\to \]1, D\[\to \]4
C) A\[\to \]1, B\[\to \]2, C\[\to \]3, D\[\to \]4
D) A\[\to \]3, B\[\to \]4, C\[\to \]1, D\[\to \]2
Correct Answer: B
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