Q. Preloads can avoid resonance due to external disturbances.

View solution

Q. What is the strain on a hanging load, when a force of 1 Newton is applied on it and it expands the length of the object from 9 cm to 12 cm?

View solution

Q. What is the value of stress that occurs on an object when a force of 5 Newton is applied perpendicularly to an area of 1meter²?

View solution

Q. What is the strain on a hook of a hanger, when its length expands from 5 cm to 6 cm due to a hanging load?

View solution

Q. What is the unit of strain?

View solution

Q. Stress on a body occurs only when compressive force act on it.

View solution

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