Iti fitter multiple choice questions shaper chapter for iti job, iti fitter job, iti fitter govt job

Iti fitter multiple choice questions shaper chapter for iti job, iti fitter job, iti fitter govt job


Iti fitter multiple choice questions shaper chapter important questions with answers For all types iti fitter competitive exams. 


1. A hydraulic shaper is driven by
(a) air pressure     (b) steam pressure     (c) liquid pressure     (d) hand pressure

(c) liquid pressure

2. The feed of shaper takes place
(a) at the end of return stroke     (b) at the middle of return stroke     (c) at the start of cutting stroke     (d) at the middle of cutting stroke

(c) at the start of cutting stroke

3. The standard ratio of cutting to return stroke of shaper is
(a) 1:3     (b) 3:1     (c) 2:3     (d) 3:2

(d) 3:2

4. HSS shaper tool can resist heart at about
(a) 600°C     (b) 800°C     (c) 1000°C     (d) 1200°C

(a) 600°C

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5. Which one of the following types of shapers is used to remove metal during its return stroke
(a) standard shaper     (b) universal shaper     (c) push type shaper     (d) draw type shaper

(d) draw type shaper

4. A shaper tool has side and front clearance
(a) equal to that of lathe tool     (b) more than that of lathe tool     (c) less than that of lathe tool     (d) none of the above

(c) less than that of lathe tool

5. Quick return mechanism is provided on shaper to reduce the time required for
(a) forward stroke     (b) return stroke     (c) forward and return stroke     (d) none of the above

(b) return stroke

6. In ratchet and pawl mechanism, the rotary movement of the gear or crank slide is converted to linear movement by
(a) connecting rod     (b) rack and pinion     (c) worm and worm wheel     (d) shaft and pulley

(a) connecting rod

7. One complete rotation of the bull gear in a shaper gives ram
(a) one forward stroke     (b) one return stroke     (c) one forward and one return stroke     (d) no movement

(c) one forward and one return stroke

8. In shaper, rotary motion is converted into reciprocating motion by means of
(a) worm and worm wheel     (b) rack and pinion     (c) rocker arm and bull gear     (d) shaft and pulley

(c) rocker arm and bull gear

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9. The bull gear in a shaper is driven by
(a) sliding block     (b) a pinion     (c) a shaft     (d) a pulley

(b) a pinion

10. Which one of the following parts of the shaper supports the table
(a) base     (b) ram     (c) saddle     (d) clapper box

(c) saddle

11. Clapper box of a shaper is used to
(a) lift the tool during cutting stroke     (b) lift the tool during return stroke     (c) lift the tool in the middle of the stroke     (d) avoid overhanging of tool

(b) lift the tool during return stroke

12. The cutting speed of the tool in mechanical shaper is maximum at
(a) the end of the cutting stroke     (b) the middle of the cutting stroke     (c) beginning of the cutting stroke     (d) none of the above

(b) the middle of the cutting stroke

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13. Which one of the following shaper mechanism produced less noise
(a) rack and pinion mechanism     (b) crank and slotted link mechanism     (c) hydraulic mechanism     (d) cam mechanism

(c) hydraulic mechanism

14. The size of shaper is specified by
(a) minimum length of stroke     (b) maximum length of stroke     (c) maximum size of the tool used     (d) size of table

(b) maximum length of stroke

15. Which one of the following mechanism convert rotary motion to linear motion
(a) bevel gear mechanism      (b) cam mechanism     (c) crank and slotted link mechanism     (d) worm and worm wheel mechanism

(c) crank and slotted link mechanism

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