Q1. The tool, Which is used for laying out large circle is
Trammel
Q2.Trammel heads can also be used to
bisect lines and angles.
Q3. Which type of rule is used for marking and measuring patterns and hot jobs handled by blacksmith?
Shrink rule.
Q4. The point angle of center punch is
90 degrees.
Q5. A divider is used for
(a) scribing circles (b) scribing arcs
(c) transferring and stepping of distance
(d) all of the above
Q6. Scriber is made of
High carbon steel
Explaination:-
On non-coated workpieces marking blue is commonly used to increase the contrast of the mark lines. They are a rod with a tip made of cast steel that has been hardened and tempered. The point is sharpened to an angle of 30 or 40 degrees.
Q7. Which one of the following parts of a universal surface gauge helps to draw parallel lines along a datum edge?
Guide pins.
Q8. 'V' blocks are available in grades of
(a) 0 & 1
(b) 1 & 2
(c) A & B
Trammel
Q2.Trammel heads can also be used to
bisect lines and angles.
Q3. Which type of rule is used for marking and measuring patterns and hot jobs handled by blacksmith?
Shrink rule.
Q4. The point angle of center punch is
90 degrees.
Q5. A divider is used for
(a) scribing circles (b) scribing arcs
(c) transferring and stepping of distance
(d) all of the above
Q6. Scriber is made of
High carbon steel
Explaination:-
On non-coated workpieces marking blue is commonly used to increase the contrast of the mark lines. They are a rod with a tip made of cast steel that has been hardened and tempered. The point is sharpened to an angle of 30 or 40 degrees.
Q7. Which one of the following parts of a universal surface gauge helps to draw parallel lines along a datum edge?
Guide pins.
Q8. 'V' blocks are available in grades of
(a) 0 & 1
(b) 1 & 2
(c) A & B
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