Machine Design - Practice Test

(A) The connecting rod will be equally strong in buckling about X-axis and Y-axis, if $${l_{{ ext{xx}}}} = 4{l_{{ ext{yy}}}}$$

(B) If $${l_{{ ext{xx}}}} > 4{l_{{ ext{yy}}}},$$ xa0 the buckling will occur about Y-axis

(C) If $${l_{{ ext{xx}}}} < 4{l_{{ ext{yy}}}},$$ xa0 the buckling will occur about X-axis

(D) The most suitable section for the connecting rod is T-section

(D) The most suitable section for the connecting rod is T-section

(A) Spigot and socket cotter joint

(B) Sleeve and cotter joint

(C) Gib and cotter joint

(D) Any one of these

(C) Gib and cotter joint

(A) The strength of the shaft

(B) The rigidity of the shaft

(C) Both the strength and rigidity of the shaft

(D) The ductility of the shaft

(C) Both the strength and rigidity of the shaft

(A) V-belt drive

(B) Rope drive

(C) Crossed flat belt drive

(D) Chain drive

(D) Chain drive

(A) Has a head on one end and a nut fitted to the other

(B) Has head at one end and other end fits into a tapped hole in the other part to be joined

(C) Has both the ends threaded

(D) Has pointed threads

(C) Has both the ends threaded

Machine Design - Study Mode