The type of spring used to absorb and release energy in mechanical watches is (A) Helical extension spring (B) Multi-leaf spring (C) Spiral spring (D) Helical torsion spring

The type of spring used to absorb and release energy in mechanical watches is

(A) Helical extension spring

(B) Multi-leaf spring

(C) Spiral spring

(D) Helical torsion spring
by

1 Answer

Answer :

(C) Spiral spring
by

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