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.Management Sciences
A. Suppresses any stress concentration produced in the parts
B. Enhances the yield point of the material
C. Introduces a compressive layer on the surface
D. Produces a better surface finish
Related Mcqs:
- Sub zero treatment of steel is done to____________________?
- A. Suppress martensite transformation B. Enhance its working performance in sub zero atmosphere C. Reduce the retained austenite in hardened steel D. Induce temper brittleness after its hardening...
- Materials having ________________ lattice structure are usually the most ductile ?
- A. Body centred cubic (bcc) B. Hexagonal close packed (hcp) C. Face centred cubic (fcc) D. None of these...
- Percentage of differential pressure lost in a Venturimeter with a tapering of 15° may be about___________________?
- A. 1 B. 10 C. 25 D. 50...
- Laser is a device to produce___________________?
- A. Gamma rays B. Microwaves C. A beam of white light D. A beam of coherent light...
- Fahrenheit and Centigrade scales have the same readings at _____________________?
- A. -55° B. -40° C. -33° D. -58°...
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