1. The tool, which is used for laying out large circle is
(a)Trammel
(b) Divider
(c)Jenny caliper
(d) Scriber
Ans. A
2. Which type of rule is used for marking and measuring patterns
and hot jobs handled by blacksmith?
(a) Narrow rule
(b) Shrink rule
(c) Hook rule
(d) short rule
Ans. B
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3. Which one of the following parts of a universal surface gauge
helps to draw parallel lines along a datum edge?
(a) Fine adjusting screw
(b) Guide pins
(c) Base
(d) Rocker arm
Ans. B
4. The point angle of scriber is
(a) 30
(b) 60
(c) 5 to 10
(d) 12 to 15
Ans. D
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Drilling and reaming mcq
Grinding Objective Questions
5. The point angle of center punch is
(a) 30
(b) 60
(c) 90
(d) 120
Ans. C
6. During marking the reference surface is provided by
(a) Sketch of the job
(b) Work piece
(c)Marking off table surface
(d) Surface gauge
Ans. A
7. The slots are provided on angle plate for
(a) accommodating bolts
(b) hanging with hooks
(c) reducing weight
(d) aligning the work
Ans. D
8. A divider is used for
(a) scribing circles
(b) scribing arcs
(c) transferring and stepping of distance
(d) all of the above
Ans. D
10. Which of the following is not the part of a combination set?
(a) stock
(b) Protractor head
(c) Square head
(d) Centre head
Ans. A
11 Scriber is made of
(a) copper
(b) High carbon steel
(c) Mild Steel
(d) Cast Iron
Ans. B
