Q. Pressure and stress are same as both are defined as force per unit area.

View solution

Q. What is the unit of stress?

View solution

Q. What is the ratio of stress to strain called?

View solution

Q. What is the strain on an object, when a force of 3 Newton is applied on it and it expands the length of the object from 4 cm to 6 cm?

View solution

Q. What is the type of preload called when a bearing experiences a stress due to negative clearance?

View solution

Q. Which type of bearing has no moving parts inside it?

View solution

Q. When was the first ball bearing patented?

View solution

Q. Ball bearings provide higher rotational speed than roller bearing of same size.

View solution

Q. Ball bearing is preferred over roller bearings when the bearing has to bear huge load.

View solution

Q. Single row deep groove ball bearing can bear more radial load than double row deep groove ball bearing.

View solution

Q. Which type of bearing has a frustum of a cone shaped roller inside it?

View solution

Q. Who invented Conrad style ball bearing?

View solution

Q. Which type of bearing has a frustum shape assembly?

View solution

Q. Which type of bearing has axial length at least 4 times the length of the diameter?

View solution

Q. Slot fill type ball bearings have higher load bearing capacity than Conrad type ball bearing.

View solution

Q. Radial ball bearing is also called as roller bearing.

View solution

Q. Which type of bearing can achieve highest speed?

View solution

Q. Which bearing is also called as thrust bearing?

View solution

Q. What is the principle behind the working of magnetic bearing?

View solution

Q. Who patented the first ball bearing?

View solution