Fundamentals of Machine Design (3141907) MCQ

MCQs of Power Screws and Threaded Joints

MCQ No - 1

Power screws are used to convert rotary motion into translatory motion.

(A) True
(B) False

A
MCQ No - 2

The major diameter of a screw thread is also known as core or root diameter.

(A) Yes
(B) No

B
MCQ No - 3

The minor diameter of a screw thread is also known as outside or nominal diameter.

(A) Correct
(B) Incorrect

B
MCQ No - 4

Which of the following has threads at both ends?

(A) Bolt
(B) Tap bolt
(C) Stud
(D) None of these

C
MCQ No - 5

Which of the following statement is correct?

(A) The distance from a point on one thread to the corresponding point on the next thread is called pitch
(B) The distance which a screw thread advances axially in one rotation of the nut is called lead
(C) In single start threads, lead is equal to the pitch
(D) all of the above

D