Wire potentiometers are the most powerful type out of the three listed above.

The rest of the machine was an amplifier of a most powerful type.

For a time, they were the most powerful type of vessel afloat.

It was the largest, most powerful type of vessel in the Ferengi fleet.

This led to complaints, as there was still a need for stronger, more powerful types of horse.

A quick survey discovered a speedwheel of the more powerful type.

G5 - this is a very powerful type of massage available from beauty salons.

This is the most powerful and expensive type of web hosting service.

This is the most powerful type of locomotive that have been made in Hungary.

To give another example, here are calculations of a more powerful laser-the type that might be used in an outdoor laser show.