Technician A states that drain and fill plugs are located on oil pans and transmissions. Technician B states that drain and fill plugs are a type of threaded plug. Which technician is correct?

In general, the greater the degree of undercooling of a liquid melt, the smaller the critical radius of the nuclei formed.

Difference Between Series and Parallel Circuits. The major difference is that the series circuits have the same amount of current flow through all the components placed in it. ... On the other hand, in parallel circuits, the components are placed in parallel with each other. This circuit splits the current flow.