A

Admin • 833.24K Points
Coach

Q. 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

Explanation by: Admin

when the helix angle is small, the plane containing each coil is almost at right angles and hence it is called closed coiled spring.

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