Machine Design
Which is correct statement?

Which one is rigid will depend on several other factors
A member made of steel will generally be more rigid than a member of equal load carrying ability made of cast iron
Both will be equally rigid
A member made of cast iron will generally be more rigid than a member of equal load carrying ability made of steel

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
Which of the following statement is wrong for a connecting rod?

If Ixx < 4 Iyy, the buckling will occur about X-axis
The connecting rod will be equally strong in buckling about X-axis and Y-axis, if Ixx = 4 Iyy
If Ixx > 4 Iyy, the buckling will occur about Y-axis
The most suitable section for the connecting rod is T-section

ANSWER DOWNLOAD EXAMIANS APP