Question

Machine Layout

The strain energy stored in a spiral spring is given by?
a) 12M²L/Ebtᵌ
b) 6M²L/Ebtᵌ
c) 8M²L/Ebtᵌ
d) None of the listed

0 0
Add a comment Improve this question
Answer #1

Answer: b
Explanation: U=Mθ/2 where θ=12ML/Ebtᵌ.

answered by: eleirose3377
Add a comment
Know the answer?
Add Answer to:
Machine Layout
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • Machine Layout

    When the shaft is subjected to pure bending moment, the bending stress is given by?a) None of the listedb) 32M/πdᵌc) 16M/πdᵌd) 8M/πdᵌ

  • Machine Layout

    When the shaft is subjected to pure torsional moment, the torsional stress is given by?a) None of the listedb) 32M/πdᵌc) 16M/πdᵌd) 8M/πdᵌ

  • Machine Layout

    The optimum velocity of the belt for maximum transmission is given by √P/6m.a) Yesb) No, by replacing 6 by 3c) Replacing 6 by 9d) None of the listed

  • Machine Layout

    Modulus of resilience is defined asa) Strain energy per unit volumeb) Strain energy per unit areac) Independent of strain energyd) None of the mentioned

  • Machine Layout

    If number of coils are 8 and wire diameter of spring 3mm, then solid length is given by?a) None of the listedb) 27mmc) 24mmd) 21mm

  • Machine Layout

     The helix angle is very small about 2⁰. The spring is open coiled spring.a) Yesb) It is closed coiled springc) That small angle isn’t possibled) None of the listed

  • Machine Layout

     What will happen if stresses induced due to surge in the spring exceeds the endurance limit stress of the spring.a) Fatigue Failureb) Fracturec) None of the listedd) Nipping

  • Machine Layout

    Find the shear stress in the spring wire used to design a helical compression sprig if a load of 1200N is applied on the spring. Spring index is 6, and wire diameter 7mm.a) 452.2N/mm²b) 468.6N/mm²c) 512.2N/mm²d) None of the listed

  • Machine Layout

    Spiral spring is quite rigid.a) Yesb) No it is flexiblec) It is of moderate rigidityd) Rigidity can’t be determined

  • Machine Layout

     The longest leaf in a leaf spring is called centre leaf.a) It is called middle leafb) It is called master leafc) Yesd) None of the listed

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT