For the following questions answer them individually
A spherical joint has —————— degree (s) of freedom.
Isometric projection of a sphere is
ABC inventory control focuses on those
How does the viscosity of fluids vary with increase in temperature?
It is required to connect two parallel shafts, the distance between whose axes is small and variable. They can be coupled by
Under what condition does flow separation take place?
The variety of cast iron which has maximum hardness is
The Kutzback criterion for determining the number of degrees of freedom (n) of a mechanism with L as number of links, J as number of lower pairs and H as number of higher pairs is
The crystal structure of cementite is
Hardness will be highest after which of the following heat treatment process?