1. . In shaper, it is moved during machining.
(A) tool
(B) workpiece
(C) both a&b
(D) none of above
2. . In horizontal shaping, feed is given to
(A) tool
(B) workpiece
(C) both a&b
(D) none of above
3. . Shaper is used for making jobs of shape
(A) cylindrical
(B) conical
(C) flat
(D) threaded
4. . In shaper, tool performs cutting action in
(A) forward stroke
(B) backward stroke
(C) both stroke
(D) none of above
5. . Backward stroke of cutting tool in shaping is considered
(A) cutting stroke
(B) idle stroke
(C) power stroke
(D) both a&c
6. . The size of shaper is described by its
(A) stroke length
(B) ram length
(C) shaper height
(D) table width
7. . Cutting tool moves back and forth parallel to horizontal axis in
(A) vertical shaper
(B) horizontal shaper
(C) slotter
(D) both a&c
8. . Which type of shaper has levers and gear in mechanism?
(A) mechanical
(B) hydraulic
(C) both a&b
(D) none of above
9. . How many types are there of shaper according driving system?
(A) five
(B) four
(C) three
(D) two
10. . Cutting speed of shaper depends upon
(A) workpiece length
(B) workpiece width
(C) stroke/minute
(D) both a&c
11. . Which of the following operation can’t be performed on shaper?
(A) drilling
(B) threading
(C) boring
(D) all of above
12. . In shaper, cutting tool is fixed on
(A) column
(B) saddle
(C) ram
(D) none of above
13. . In general work, side relief angle of shaper tool is kept
(A) 3°-5°
(B) 5°-10°
(C) 8°-10°
(D) 10°-15°
14. . Shaper tools are made with
(A) high speed steel
(B) high carbon steel
(C) tungsten carbide
(D) all of above
15. . Table feed mechanism is controlled by
(A) hydraulic mechanism
(B) ratchet mechanism
(C) pneumatic mechanism
(D) none of above