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Mechanical Engineering - Workshop Technology

Exercise : Workshop Technology - Section 2
16.
In spot welding, the spacing between two spot weld should not be less than
d
1.5 d
3 d
6 d
Answer: Option
Explanation:
No answer description is available. Let's discuss.
17.
Aluminium is the best material for making patterns because it is
light in weight
easy to work
corrosion resistant
all of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
18.
Gagger is used for cleaning the moulding sand.
Correct
Incorrect
Answer: Option
Explanation:
No answer description is available. Let's discuss.
19.
In sheet metal work, the cutting force on the tool can be reduced by
grinding the cutting edges sharp
increasing the hardness of tool
providing shear on tool
increasing the hardness of die
Answer: Option
Explanation:
No answer description is available. Let's discuss.
20.
In order to get uniform thickness of the plate by rolling process, one provides
camber on the rolls
offset on the rolls
hardening of the rolls
antifriction bearings
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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