The helix angle is very small about 20. The spring is open coiled spring. a) Yes b) It is closed coiled spring c) That small angle isn’t possible d) None of the listed

The helix angle is very small about 20. The spring is open coiled spring.

a) Yes

b) It is closed coiled spring

c) That small angle isn’t possible

d) None of the listed
by

1 Answer

Answer :

b) It is closed coiled spring
by

Related questions

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