A helical spring is fabricated by wrapping wire 19.05 mm in diameter around a forming cylinder 203.2 mm in diameter. Compute the number of turns required to permit an elongation of 101.6 mm. without exceeding a shearing stress of 124 N/mm2. G = 82737 N/mm2. a. 10 turns b. 20 turns c. 25 turns d. 30 turns

A helical spring is fabricated by wrapping wire 19.05 mm in diameter around a forming cylinder  203.2 mm in diameter. Compute the number of turns required to permit an elongation of 101.6 mm.  without exceeding a shearing stress of 124 N/mm2. G = 82737 N/mm2.
a. 10 turns
b. 20 turns
c. 25 turns
d. 30 turns
by

1 Answer

Answer :

a. 10 turns
by

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