Machine Design - Practice Test

(A) Increases the seriousness of static loading stress concentration

(B) Lessens the seriousness of static loading stress concentration

(C) Has no effect on it

(D) Depends on other considerations

(B) Lessens the seriousness of static loading stress concentration

(A) Square threads

(B) Multiple threads

(C) Acme threads

(D) Buttress threads

(D) Buttress threads

(A) Tension

(B) Shear

(C) Compression

(D) All of the above

(A) Tension

(A) Load lifted to the effort applied

(B) Mechanical advantage to the velocity ratio

(C) Load arm to the effort arm

(D) Effort arm to the load arm

(D) Effort arm to the load arm

(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

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

Machine Design - Study Mode