ECCENTRIC TURNING - Practice Mode

1) Which method of thread forming produce threads on non-metals?

Thread casting Thread milling Thread rolling Thread grinding

Correct Answer: Thread casting

2) Which method of thread forming does not produce chips and used in mass production?

Taps and dies Thread rolling Thread milling Thread grinding

Correct Answer: Thread rolling

3) What is the reason for using dial indicator instead of scriber point in Vernier height gauge?

To check eccentricity For accurate marking For accurate measuring For good appearance

Correct Answer: To check eccentricity

Explanation:

14x+3y+25x+2y
(14x+25x)+(3y+2y)
=39x+5y

4) What is 1.25 stands for a metric thread designated as M12 x 1.25?

Major dia of thread Minor dia of thread Depth of thread Pitch of the thread

Correct Answer: Pitch of the thread

Explanation:

5a²b x 8a⁵b³
= (8*5)(a²*a⁵)(b*b³)
= 40a⁷b⁴ [Law of exponents]

Previous Question Set Back to Question Sets Next Question Set

Try Another Topic

Try Another Quiz