Machine Design
Which is correct statement? Stress concentration in static loading is

Seriousness would depend on other factors
Very serious in ductile materials and less serious in brittle materials
Equally serious in both types of materials
Very serious in brittle materials and less serious in ductile materials

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
In case of V belt drive

The belt should not touch the bottom of groove in the pulley
The belt should touch the bottom of groove in the pulley
None of these
The belt should not touch the sides of groove in the pulley

ANSWER DOWNLOAD EXAMIANS APP