Machine Design - Interview Questions | Exam2Win

Take a timed mock test specifically for Machine Design.

81. In testing a material for endurance strength, it is subjected to

A. static load

B. dynamic load

C. impact load

D. static as well as dynamic load

E. completely reversed load.

Explanation:

82. Eye bolts are used for

A. foundation purposes

B. locking devices

C. absorbing shock and vibrations

D. transmission of power

E. lifting and transportation of machines and cubicles.

Explanation:

83. Turn buckle has

A. right hand threads on both ends

B. left hand threads on both ends

C. left hand threads on one end and right hand threads on other end

D. no threads

E. threads in middle portion.

Explanation:

84. Machine screws are

A. similar to small size tap bolts except that a greater variety of shapes of heads are available

B. slotted for a screw driver and generally used with a nut

C. used to prevent relative motion be-tween two parts

D. similar to stud

E. none of the above.

Explanation:

85. The designation M 33 x 2 of a bolt means

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.

Explanation: