SOM-Session 9-4th Sem

A ____________ is an elastic object that stores mechanical energy.

• Shaft

• Spring

• Beam

• Column

The ___________is a capacity of a material to absorb energy elastically,

• Resilience

• Stiffness

• Stored energy

• Torque

Leaf spring is an example of ___________ spring

• Torsional

• Bending

• Compressive

• Tensile

Deflection of CCH spring is calculated as __________

• $\frac{64WR^3n}{cd^4}$

• $\frac{64WR^2n}{cd^4}$

• $\frac{64R^2}{n}$

• None

Angle of twist of CCH spring is calculated as __________

• $\frac{64WR^3n}{cd^4}$

• $\frac{64WR^2n}{cd^4}$

• $\frac{64R^2}{n}$

• None

The load required to produce unit deflection in a spring is called ____________

• Deflection

• Stiffness

• Torsion

• None

Stiffness of spring can be calculated as ________

• $\frac{W}{\delta}$

• $W\ \times\delta$

• $W\times\theta$

• None

Energy stored in Spring can be calculated as _________-

• $W\times\delta$

• $\frac{1}{2\ }\times W\delta$

• $\frac{W}{\delta}$

• None