Category: Machine Design

A. be across threaded portion of shank
B. be parallel to axis of bolt
C. be normal to threaded portion of shank
D. never be across the threaded portion
E. none of the above

A. major diameter
B. minor diameter
C. pitch diameter
D. core diameter
E. none of the above

A. alien nut
B. hexagonal nut
C. slotted nut
D. castle nut
E. any one of the above

A. the Oil film pressure is generated only by the rotation of the journal
B. the oil film is maintained by supplying oil under pressure
C. do not require external supply of lubricant
D. grease is used for lubrication
E. none of the above

A. metric threads of 33 nos in 2 cm.
B. metric threads with cross-section of 33 mm
C. metric threads of 33 mm outside diameter and 2 mm pitch
D. bolt of 33 mm nominal diameter having 2 threads per cm
E. none of the above

A. elasticity
B. endurance
C. strength
D. toughness
E. resilience

A. tensile strength
B. compressive strength
C. shear strength
D. bending strength
E. torsional strength

A. straining
B. fatigue
C. creep
D. sudden loading
E. impact loading