Practice Test: Question Set - 01
1. Brown and Sharpe taper are available in a series of sizes. The series is:
- (A) 0 to 17
- (B) 1 to 17
- (C) 0 to 18
- (D) 1 to 18
2. Morse tapers are of self-holding variety, and can have three types of ends. Which one of the following is not among those three?
- (A) Tang
- (B) Threaded
- (C) Flat
- (D) Splined
3. The sizes 4 to 12 are applicable to:
- (A) Standard
taper pin
- (B) Jarno taper
- (C) Brown and
Sharpe taper
- (D) Morse taper
4. Which Morse taper is found in drill presses up to 1/2'' capacity?
- (A) MT1
- (B) MT2
- (C) MT3
- (D) MT4
5. Which one of the following types of tapers is used for drills and reamers?
- (A) Morse taper
- (B) Jarno taper
- (C) Brown and
Sharpe taper
- (D) Standard
taper pin
6. Morse taper has sizes:
- (A) 4 to 12
- (B) 0 to 7
- (C) 2 to 20
- (D) 6 to 10
7. Taper turning by using taper turning attachment can be done:
- (A) Only if the
job is held between centers
- (B) Only if the
job is held in a Collet
- (C) Whether job
is held between centers or in a Collet
- (D) None of the
above
8. Which one of the following tapers has been adopted by International Organization of Standardization as ISO 296?
- (A) Brown and
Sharpe taper
- (B) Jarno taper
- (C) Standard
taper pin
- (D) Morse taper
9. Which of the following sizes of Brown and Sharpe tapers are most commonly used?
- (A) 5, 7 and 9
- (B) 7, 9 and 11
- (C) 9, 11 and 13
- (D) 11, 13 and
15
10. The rate of taper on diameter on Jarno tapers is:
- (A) 1:10
- (B) 1:15
- (C) 1:20
- (D) 1:25