Home » Electrical and Electronics Measurements » Electrical and electronics measurements miscellaneous » Question

Electrical and electronics measurements miscellaneous

Electrical and Electronics Measurements

  1. A closed coil spring has a stiffness of 20 × 10-6 N/m. If diameter of the wire is doubled, its outer diameter is made two times and its number of turns are made two times, the stiffness of then new spring will be
    1. 20 × 10-6 N/m
    2. 80 × 10-6 N/m
    3. 10 × 10-6 N/m
    4. 160 × 10-6 N/m
Correct Option: A

NA



Your comments will be displayed only after manual approval.