1. |
A sliding bearing which operates without any lubricant present is called
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Answer:
Option (a) |
2. |
In a journal bearing, the load on the bearing is __________ to the axis of the journal.
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Answer:
Option (b) |
3. |
A sliding bearing in which although lubricant is present, the working surfaces __________ contact each other at least part of the time, is called boundary lubricated bearing.
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Answer:
Option (a) |
4. |
The bearing characteristic number in a hydrodynamic bearing depends upon
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Answer:
Option (c) |
5. |
In an oil-lubricated journal bearing, the coefficient of friction between the journal and the bearing
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Answer:
Option (b) |
6. |
When the length of the journal is equal to the diameter of the journal, then the bearing is said to be a
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Answer:
Option (c) |
7. |
In thrust bearings, the load acts
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Answer:
Option (b) |
8. |
In a full journal bearing, the angle of contact of the bearing with the journal is
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Answer:
Option (d) |
9. |
A sliding bearing which can support steady loads without any relative motion between the journal and the bearing is called
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Answer:
Option (d) |
10. |
In a hydrodynamic lubricated bearing
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Answer:
Option (a) |