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Mechanical Engineering - Workshop Technology

Exercise : Workshop Technology - Section 4
6.
In a __________ , the molten metal is poured and allowed to solidify while the mould is revolving.
die casting method
slush casting method
permanent mould casting method
centrifugal casting method
Answer: Option
Explanation:
No answer description is available. Let's discuss.
7.
Riddle is used for
smoothing and cleaning out depressions in the mould
cleaning the moulding sand
moistening the sand around the edge before removing pattern
reinforcement of sand in the top part of moulding box
Answer: Option
Explanation:
No answer description is available. Let's discuss.
8.
A hacksaw blade cuts on the
forward stroke
return stroke
both forward and return strokes
cutting depends upon the direction of force
Answer: Option
Explanation:
No answer description is available. Let's discuss.
9.
The oxygen cylinder is usually painted with
black colour
white colour
maroon colour
yellow colour
Answer: Option
Explanation:
No answer description is available. Let's discuss.
10.
Which of the following welding method uses a pool of molten metal?
Carbon arc welding
Submerged arc welding
TIG arc welding
MIG arc welding
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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