What does n denotes in the equation given below, if vc is the crack v – McqOptions

MCQOPTIONS

1.	What does n denotes in the equation given below, if vc is the crack velocity; A is the constant for the fiber material and KI is the strength intensity factor?
A.	Refractive index
B.	Stress corrosion susceptibility
C.	Strain
D.	Young’s modulusView Answer
Answer» C. Strain

Discussion

No Comment Found

Related MCQs

What does n denotes in the equation given below, if vc is the crack velocity; A is the constant for the fiber material and KI is the strength intensity factor?
Stress corrosion must be considered while designing and testing optical fiber cables.
Calculate percentage strain at break for a Si-O bond with a fracture strength of 3.52*1010Nm-1 and Young’s modulus of 9 *109Nm-1.
An Si-O bond with a Young’s modulus of 9*1010Nm-1 have an elliptical crack of depth 7nm. The surface energy is 2.29 J. Estimate fracture stress for silica fiber.
Optical fibers for communication use are mostly fabricated from ___________
It is not important to cover these optical fibers required for transmission.
When optical fibers are to be installed in a working environment, the most important parameter to be considered is?
What does n denotes in the equation given below, if v<sub>c</sub> is the crack velocity; A is the constant for the fiber material and KI is the strength intensity factor?
Which statistics are used for calculations of strengths of optical fibers?
Stress corrosion must be considered while designing and testing optical fiber cables. State whether the given statement is true or false.