A sliding bearing which can support steady loads without any relative motion between the journal and the bearing, is called
Hydrostatic lubricated bearing
Hydrodynamic lubricated bearing
Boundary lubricated bearing
Zero film bearing
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- In testing a material for endurance strength, it is subjected to
- A locking device in which the bottom cylindrical portion is recessed to receive the tip of the locking…
- In hydrostatic bearings
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- Which of the following key is preferred for the condition when a large amount of impact type torque…
- The maximum normal stress theory is used for
- The gears are termed as medium velocity gears, if their peripheral velocity is
- Guest's theory of failure is applicable for following type of materials
- Which of the following statement is wrong?
- When the belt is transmitting maximum power,
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- The bearings of heavy series have capacity ________ over the medium series.
- Brittle coating technique is used for
- The load cup of a screw jack is made separate from the head of the spindle to
- A double fillet welded joint with parallel fillet weld of length l and leg s is subjected to a tensile…
- The bending stress in a curved beam is
- A flange coupling is used to connect two shafts
- Machine screws are
- Which of the following screw thread is adopted for power transmission in either direction?
- The steel pulleys are __________ in weight than cast iron pulleys of the same capacity.
- Which of the following statement is correct?
- When two nonintersecting and non-coplanar shafts are connected by gears, the arrangement is known as
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- When the fulcrum is in between the load and effort, the lever is said to be of
- For maximum power, the velocity of the belt will be
- According to Unwin's formula, the relation between the diameter of rivet hole (d) and the thickness…
- If d is the normal diameter of a bolt in mm, then the initial tension in kg in a bolt used for making…
- In thrust bearings, the load acts
- Auto frettage is the method of
- The design of pin of a rocker arm of an I.C. engine is based on