The maximum plastic stress concentration accumulated at the crack tip, – McqOptions

MCQOPTIONS

1.	The maximum plastic stress concentration accumulated at the crack tip, is given by ________ (where w is the included flank angle of the notch).
A.	K<sub> </sub>=[1+( /2)-(w/2)]
B.	K<sub> </sub>=[1+( /2)+(w/2)]
C.	K<sub> </sub>=[1+( /2)(w/2)]
D.	K<sub> </sub>=[1-( /2)-(w/2)]
Answer» B. K<sub> </sub>=[1+( /2)+(w/2)]

Discussion

No Comment Found

Related MCQs

The nil ductility temperature (NDT) was used in world war-II for analysis of breaking ship. The NDT is defined as the ______
The fracture appearance transition temperature (FATT) point is defined as the _______
The fracture transition plastic (FTP) point is defined as __________
12.The ductile to brittle transition temperature in ceramic is around ____ of melting point (Tm)?
The ductile to brittle transition temperature in metal is around ____ of melting point (Tm)?
Which of the following material has highest tendency for ductile to brittle transition?
The nature of fracture in charpy test is not determine by __________
The principle result in the impact test is the energy absorbed in the fracturing of the sample.
The maximum plastic stress concentration accumulated at the crack tip, is given by ________ (where w is the included flank angle of the notch).
In both the Charpy and Izod impact testing, the load is applied from the backside on notch for causing fracture.