1. half
2. same
3. double
4. unpredictable
double
1. the oil film pressure is generated only by the rotation of the journal
2. the oil film is maintained by supplying oil under pressure
3. do not require external supply of lubricant
4. grease is used for lubrication
the oil film pressure is generated only by the rotation of the journal
1. sleeve bearings
2. hydrodynamic bearings
3. thin lubricated bearings
4. none of the above
none of the above
1. ZN/p
2. p/ZN
3. Z/pN
4. N/Zp
ZN/p
1. 0.01 micron
2. 0.1 micron
3. 1 micron
4. 10 microns
1 micron
1. the Oil film pressure is generated only by the rotation of the journal
2. the oil film is maintained by supplying oil under pressure
3. do not require external supply of lubricant
4. grease is used for lubrication
the oil film is maintained by supplying oil under pressure
1. nil or lightest
2. maximum
3. average
4. any one of the above
nil or lightest
1. directly as load
2. inversely as square of load
3. inversely as cube of load
4. inversely as fourth power of load
inversely as cube of load
1. the oil film pressure is generated only by the rotation of the journal
2. the oil film is maintained by supplying oil under pressure
3. do not require external supply of lubricant
4. grease required to be applied after some intervals
do not require external supply of lubricant
1. at bottom
2. at sides only
3. both at bottom and sides
4. could touch anywhere
at sides only