A close coil helical spring when subjected to a moment M having its axis along the axis of the helix« Back to Previous Page
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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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