A close coil helical spring when subjected to a moment M having its axis along the axis of the helix« Back to Previous Page
A. it is subjected to pure bending
B. its mean diameter will decrease
C. its number of coils will increase
D. all the above.
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A. it is subjected to pure bending |
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A. it is subjected to pure bending |
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A. it is subjected to pure bending |
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