Machine Design
Stress concentration in cyclic loading is more serious in

Brittle materials
Equally serious in both cases
Ductile materials
Depends on other factors

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
Machine screws are

Similar to stud
Slotted for a screw driver and generally used with a nut
Used to prevent relative motion between two parts
Similar to small size tap bolts except that a greater variety of shapes of heads are available

ANSWER DOWNLOAD EXAMIANS APP